Reach Your Academic Goals.

Join Today to Score Better
Tomorrow.

Connect to the brainpower of an academic dream team. Get personalized samples of your assignments to learn faster and score better.

Connect to a Paper Expert

How can our experts help?

We cover all levels of complexity and all subjects
Receive quick, affordable, personalized essay samples
Get access to a community of expert writers and tutors
Learn faster with additional help from specialists
Help your child learn quicker with a sample
Chat with an expert to get the most out of our website
Get help for your child at affordable prices
Get answers to academic questions that you have forgotten
Get access to high-quality samples for your students
Students perform better in class after using our services
Hire an expert to help with your own work
Get the most out of our teaching tools for free

The Samples - a new way to teach and learn

Check out the paper samples our experts have completed. Hire one now to get your own personalized sample in less than 8 hours!

Competing in the Global and Domestic Marketplace:
Mary Kay, Inc.

Type
Case study
Level
College
Style
APA
Read Sample

Reservation Wage in Labor Economics

Type
Coursework
Level
College
Style
APA
Read Sample

Pizza Hut and IMC: Becoming a Multichannel Marketer

Type
Case study
Level
High School
Style
APA
Read Sample

Washburn Guitar Company: Break-Even Analysis

Type
Case study
Level
Undergraduate
Style
APA
Read Sample

Crime & Immigration

Type
Dissertation
Level
University
Style
APA
Read Sample

Interdisciplinary Team Cohesion in Healthcare Management

Type
Case study
Level
College
Style
APA
Read Sample

Customer care that warms your heart

Our support managers are here to serve!
Check out the paper samples our writers have completed. Hire one now to get your own personalized sample in less than 8 hours!
Hey, do you have any experts on American History?
Hey, he has written over 520 History Papers! I recommend that you choose Tutor Andrew
Oh wow, how do I speak with him?!
Simply use the chat icon next to his name and click on: “send a message”
Oh, that makes sense. Thanks a lot!!
Guaranteed to reply in just minutes!
Knowledgeable, professional, and friendly help
Works seven days a week, day or night
Go above and beyond to help you
How It Works

How Does Our Service Work?

Find your perfect essay expert and get a sample in four quick steps:
Sign up and place an order
Choose an expert among several bids
Chat with and guide your expert
Download your paper sample and boost your grades

Register a Personal Account

Register an account on the Studyfy platform using your email address. Create your personal account and proceed with the order form.

01
02

Submit Your Requirements & Calculate the Price

Just fill in the blanks and go step-by-step! Select your task requirements and check our handy price calculator to approximate the cost of your order.

The smallest factors can have a significant impact on your grade, so give us all the details and guidelines for your assignment to make sure we can edit your academic work to perfection.

Hire Your Essay Editor

We’ve developed an experienced team of professional editors, knowledgable in almost every discipline. Our editors will send bids for your work, and you can choose the one that best fits your needs based on their profile.

Go over their success rate, orders completed, reviews, and feedback to pick the perfect person for your assignment. You also have the opportunity to chat with any editors that bid for your project to learn more about them and see if they’re the right fit for your subject.

03
04

Receive & Check your Paper

Track the status of your essay from your personal account. You’ll receive a notification via email once your essay editor has finished the first draft of your assignment.

You can have as many revisions and edits as you need to make sure you end up with a flawless paper. Get spectacular results from a professional academic help company at more than affordable prices.

Release Funds For the Order

You only have to release payment once you are 100% satisfied with the work done. Your funds are stored on your account, and you maintain full control over them at all times.

Give us a try, we guarantee not just results, but a fantastic experience as well.

05

Enjoy a suite of free extras!

Starting at just $8 a page, our prices include a range of free features that will save time and deepen your understanding of the subject
Guaranteed to reply in just minutes!
Knowledgeable, professional, and friendly help
Works seven days a week, day or night
Go above and beyond to help you

Latest Customer Feedback

4.7

My deadline was so short

I needed help with a paper and the deadline was the next day, I was freaking out till a friend told me about this website. I signed up and received a paper within 8 hours!

Customer 102815
22/11/2020

4.3

Best references list

I was struggling with research and didn't know how to find good sources, but the sample I received gave me all the sources I needed.

Customer 192816
17/10/2020

4.4

A real helper for moms

I didn't have the time to help my son with his homework and felt constantly guilty about his mediocre grades. Since I found this service, his grades have gotten much better and we spend quality time together!

Customer 192815
20/10/2020

4.2

Friendly support

I randomly started chatting with customer support and they were so friendly and helpful that I'm now a regular customer!

Customer 192833
08/10/2020

4.5

Direct communication

Chatting with the writers is the best!

Customer 251421
19/10/2020

4.5

My grades go up

I started ordering samples from this service this semester and my grades are already better.

Customer 102951
18/10/2020

4.8

Time savers

The free features are a real time saver.

Customer 271625
12/11/2020

4.7

They bring the subject alive

I've always hated history, but the samples here bring the subject alive!

Customer 201928
10/10/2020

4.3

Thanks!!

I wouldn't have graduated without you! Thanks!

Customer 726152
26/06/2020

Frequently Asked Questions

For students

If I order a paper sample does that mean I'm cheating?

Not at all! There is nothing wrong with learning from samples. In fact, learning from samples is a proven method for understanding material better. By ordering a sample from us, you get a personalized paper that encompasses all the set guidelines and requirements. We encourage you to use these samples as a source of inspiration!

Why am I asked to pay a deposit in advance?

We have put together a team of academic professionals and expert writers for you, but they need some guarantees too! The deposit gives them confidence that they will be paid for their work. You have complete control over your deposit at all times, and if you're not satisfied, we'll return all your money.

How should I use my paper sample?

We value the honor code and believe in academic integrity. Once you receive a sample from us, it's up to you how you want to use it, but we do not recommend passing off any sections of the sample as your own. Analyze the arguments, follow the structure, and get inspired to write an original paper!

For teachers & parents

Are you a regular online paper writing service?

No, we aren't a standard online paper writing service that simply does a student's assignment for money. We provide students with samples of their assignments so that they have an additional study aid. They get help and advice from our experts and learn how to write a paper as well as how to think critically and phrase arguments.

How can I get use of your free tools?

Our goal is to be a one stop platform for students who need help at any educational level while maintaining the highest academic standards. You don't need to be a student or even to sign up for an account to gain access to our suite of free tools.

How can I be sure that my student did not copy paste a sample ordered here?

Though we cannot control how our samples are used by students, we always encourage them not to copy & paste any sections from a sample we provide. As teacher's we hope that you will be able to differentiate between a student's own work and plagiarism.















Resume technical experience

nhs service improvement essay - 1. Use the scale to measure the mass of all of the balls used in this experiment. Record these masses in kilograms (kg) in Data Table 1 on the lab report. 2. Select a ball and drop it carefully from the cm mark. 3. Allow the ball to bounce once and record the approximate height it reaches in Data Table 1 on the lab report. 4. Conclusion: After I finished the Ball Bounce Experiment I learned many things. I wanted to see if the surface a ball is bounced on will the affect the height of the bounce. I used a piece of tile, wood and metal as my variables and a tennis ball as my control. The ball bounced the highest on the metal. The average bounce after three trials was 28 inches. The Bounciest Ball Experiment Overview: In this lesson, students conduct a series of experiments with different balls to observe which bounce the highest and to see how they could make balls bounce higher. Grades: Preschool and K-2 Length of Lesson: Approximately 45 minutes Related Video: “The Hawk Factor” episode Learning Goals:File Size: KB. purpose problem statement dissertation

Ma dissertations database archive applied linguistics

Best short story writers of all time

microsoft word thesis template - Five Balls of various masses, a scale, a tape measure, masking tape and a pencil. 1. Use the scale to measure the mass of the balls used within the experiment. 2. for each ball drop it at the selected height ( cm) and allow the ball to bounce once. 3. Mark down the approximate height after the ball bounced once. 4. Repeat for the. Nov 30,  · Bouncy Ball Experiment Aim: The aim of this experiment is to investigate the efficiency of a bouncing ball, and the factors which affect its efficiency. Prediction I predict that the higher I drop the ball from the higher it will rebound up, because it will have more gravitational potential energy the higher dropped from. Apr 24,  · Here’s what our experiment showed: different ground surfaces will absorb more energy than others, which means that that push back they give to the ball won’t be as strong. A hard surface, like concrete or hardwood, hardly absorbs any, so most of the kinetic energy of the fall goes into bouncing the ball back up. events management personal statement help

I need paper

Is thesis and dissertation the same

indian dissertation topics - Of course if I did indeed do the experiment again I would have to take different aspects into jcwa-or-jp.somee.com main aim of my experiment was to prove that the higher you drop a ball from, the higher it will bounce overall. The bottom line is that I think I proved this point very jcwa-or-jp.somee.comr Experiments:The next experiment that I would put Estimated Reading Time: 7 mins. Aim: The aim of my coursework is to investigate factors that affect the bounce height of a ball. Before I start my investigation I have brainstormed some ideas that will affect the height the ball will bounce to:* Temperature of the molecules inside the ball* Material of the ball* Mass of the ball* Drop height* Surface dropped onto* Whether it is dropped in a vacuumAfter looking at . Bouncing Ball Experiment Our simple experiment is to drop a ping pong ball weighed at 3 grams from a height of 1 metre then 90cm, 80cm, 70cm, 60cm, 50cm, 40cm and of course zero cm. From dropping the ball we can see how high the ball will bounce to after having a loss or gain of energy due to sound or movement of the ball as it hits a hard surface. essay help college

Dissertations on the genuineness of the pentateuch

Dissertation proposal cover sheet

marketing plan for business plan - Bouncing Ball Experiment Our simple experiment is to drop a ping pong ball weighed at 3 grams from a height of 1 metre then 90cm, 80cm, 70cm, 60cm, 50cm, 40cm and of course . Mar 05,  · This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce. To test each of the balls for initial bounce height, begin by placing the thermometer on one of the balls. Pool Obstacle Course. Activity. Pool Obstacle CourseEstimated Reading Time: 1 min. Baseballs have less bounce than tennis balls or golf balls. This is due, in large part, to their construction. To measure the bounciness of a ball, you can try dropping it from a height onto a hard surface. Try comparing a baseball to a golf ball or a tennis ball. You can also change how a ball bounces by changing its temperature. graduate school essay samples

Dissertation sur leurope pendant la guerre froide

Academic essay editing service

bipolar disorder case study india - Bounce several of the balls, one at a time. The balls that do not bounce higher than that string should then be eliminated from the competition. Have the students raise the string up a little higher and conduct the experiment with the remaining balls. Any balls that do not make it over that height are jcwa-or-jp.somee.comted Reading Time: 5 mins. Step 3: Drop two balls (one at a time) and record the height that they bounced after hitting the floor. It’s best if the person recording the height is sitting on the floor for the most accurate perspective. Of course, it’s impossible to get it % exact, but you’ll be able to get a good estimate of how high the ball jcwa-or-jp.somee.comted Reading Time: 3 mins. Angel Mai (Fei- En) Science Coursework – Bouncing Balls Candidate Number The Effect of Various Drop Heights on the Bounce Height of a Rubber Ball Aim: To determine the percentage of the drop height to which a rubber ball returns on bouncing and whether that percentage varies for large or small drop heights. ankle replacement prosthesis

A good leader essay

Una essay contest

erik norberg dissertation - Obliquely aligned bouncing ball experiment Yuji Kajiyama Faculty of Education, Gifu Shotoku Gakuen University, Takakuwa-Nishi , Yanaizu, Gifu, , Japan. E-mail: kajiyama@jcwa-or-jp.somee.com (Received 2 de enero de , accepted 25 de febrero de ) Abstract We discuss the two-ball bounce problem of obliquely aligned balls. Set the wooden board flat on the ground next to a wall or table. Tape the meter stick to the wall or table as shown. Make sure that the meter stick starts with 0 is at the bottom. Before conducting this experiment, use this time to formulate your hypothesis. Which ball do you think will bounce Estimated Reading Time: 5 mins. The Bouncing ball analog computer Introduction The goal of this project was to design and build a small analog computer called “The Bouncing Ball Simulator”. The Bouncing Ball Simulator was first designed by a German Company called Telefunken. The Telefunken design was aimed for existed general purpose analog computers. a thousand splendid suns thesis

How to write a good persuasive essay

Contoh slide presentation thesis

ams cover letter sample - The law of conservation of energy implies that a bouncing ball will bounce forever. Of course, it does not. When you drop it on the floor, it changes some of its energy into other forms, such as heat, each time it hits the floor. Your task is to find out what percentage of the initial energy of a ball is lost when it hits the floor. References. 1. Bouncing Ball Experiment A squash ball is a hollow ball made of rubber, with air inside. Before starting a game of squash, most players will "warm up" the ball by knocking it around the court. This raises the temperature of the ball and increases the "bounciness". Jun 19,  · Drop a ball from 1 foot off of the floor, slightly in front of a yardstick. Measure the height the ball reaches after the first bounce and record. Repeat this test from 2 ft, 3 ft, and 1/2 ft. Do this test for each ball and record data. aqa a level history coursework guidelines

Contoh slide presentation thesis

Assignment header format

dissertation proposal cover sheet - Apr 30,  · Test 1: Ball Bounce Height Comparison. The first time you drop the ball do not take a measurement, just watch where the ball goes so the next time the observer knows where to look. This help to greatly increase the accuracy of the experiment. Drop a ball from 1 foot off of the floor, slightly in front of a jcwa-or-jp.somee.comted Reading Time: 6 mins. The experiment will investigate the bounce efficiency of a tennis ball when dropped from different heights. Explain what is happening in the experiment in relation to relevant theory. In this case, the class was learning about energy transfers, transformations, and types of energy forms. To see more on this, visit Writing better introductions. the average bounce height for each ball inthe experiment. Round theaverageto thenearest whole number. Check with your teammates to besure that you all have the same results. jcwa-or-jp.somee.com your data on the bar graph by first writing in the different names ofthe ball types on the lines at the bottom. Then color abar to match the average height ofeach. order of an essay

Write his wrongs

How to write a dissertation methodology chapter

brainfuse online homework help - A ball of mass \(\displaystyle m\) is released from rest from a height \(\displaystyle h_ i\) above a horizontal surface. It hits the surface and bounces off vertically to reach a maximum height \(\displaystyle h_ f\). The ball is in contact with the table for a time \(\displaystyle T\). Bouncing Ball Experiment. This experiment requires a ball that will bounce and a meter stick or other measuring device. Drop (do not throw) the ball from a carefully measured height using the meter stick. Measure from the bottom of the ball. Determine how high the ball rebounds on its first bounce. Mar 01,  · In this paper, the dynamics of a bouncing ball is described for several common ball types having different bounce characteristics. Results are presented for a tennis ball, a baseball, a golf ball Author: Rod Cross. terminator 2 wallpaper

Thesis and dissertations from start to finish

Programming assignment help

stanley tsao dissertation proquest - The ball however had different bounce abilities as the golf ball was small, aerodynamic and bounced higher. The dodge ball was large, soft, not very aerodynamic and didn't bounce high. For future experiments we could have tested more balls . Remember, you need a plane long enough for the ball to bounce and roll until it comes to a stop. And the size of the ball with respect to the floor should also be in proportion. In this graphing lesson, students experiment with bouncing balls and record the data of the different bounces. Young scholars plot the data on graph paper using an X and Y axis. Get Free Access See Review. Lesson Planet. Bouncing Ball For Teachers 9th - 12th Standards. essay map thesis

Annett bellack dissertation

Alabama public library live homework help

dissertation de philosophie desirer est-ce necessairement souffrir - Form A students were given a ball and needed to find a relationship between the ball's drop height and initial bounce height. Students did as many trials as. The Bouncing Ball Experiment! 50% Complete. Make a note of which one bounces up higher and how high they bounce! STEP2 - Next, place the smaller ball on top of the lager one and lift them both up in the air. STEP3 - Drop em'! STEP4 - Watch as the smaller ball flies off into the air! Beverly the Bouncing Ball eBook: jcwa-or-jp.somee.com the Bouncing Ball Paperback: jcwa-or-jp.somee.com Other Children's Books: https://amzn.t. creative writing scary stories

Poli sci research paper

buying research papers online - Bouncing Ball Experiment A squash ball is a hollow ball made of rubber, with air inside. Before starting a game of squash, most players will "warm up" the ball by knocking it around the court. This raises the temperature of the ball and increases the "bounciness". In this experiment you can investigate the effect of temperature on the height to. Jan 17,  · A Ball Trying to jump over obstacles Bouncing Ball - Exercise 08 I'm a beginner tell me what u think thanks. However, experiment (dropping the ball from several different heights) quickly shows that this model is not close to the ball's behavior. It is more accurate to say that the ball looses (for example) half of its height on the first bounce, no matter that . risk management dissertation proposal

Can you write eg in an essay

newt gingrich dissertation tulane - the ball and how often they need to look to where they are going. See Resource Sheet 2 for details of correct techniques for bouncing a ball while stationary and while moving. Restrict students to bouncing the ball only up to waist height. Students repeat the activity, this time bouncing a variety of balls. This video demonstration is part of the "Build a Better Bouncer" lesson plan, located on our P science education website: jcwa-or-jp.somee.com Students had to find a way to predict from which height to drop the ball so that it bounces back up to a certain mystery height. building services dissertations

Dissertation proposal defense ppt

list of thesis title for computer science - In the arcade classic of Bouncing Balls, your goal is to form groups of 3 or more balls of the same color so that they can be destroyed. When the game starts, multiple rows of color balls will slowly move downward from the top. A color ball is placed inside the launcher at the bottom of the play area, while the next ball will also be displayed. Dec 30,  · Bouncing Ball Experiment Lab Report – Laboratory reports are used to describe the study results. They must be understandable and should exist in a clear and succinct way. It ought to likewise be complete and informative. Bouncing ball science coursework results provide evidence that supports the notion that culture coursework a bouncing ball science coursework determinant of physics behavior Though we are mostly an essay Bouncing Balls Gcse Coursework writing service, this still doesn’t mean that we specialize on Bouncing Balls Gcse Coursework essays only. good hooks for narrative essays

Dissertation proposal employee retention

combinatorial essay cdse nanoparticles using microreactors - Jan 04,  · course in order to answer this question. These experiments show that the results from the central Energy dissipated by a bouncing ball can be measured using the sound produced when a ball strikes a solid surface. The sound produced by successive impacts is recorded and analyzed to Drop-ball experiments. Jun 20,  · For Bouncing Scholarships Ball Experiment Essays 8. bouncing ball experiment coursework Many Chinese, Arabian, European students have already been satisfied with the high level of our cheap essay help Aug 25, · Test 1: Ball Bounce Height Comparison. Record. The interaction of the two occurs only at the bounces, which are . Feb 11,  · Last week, Rhett did a post on animating a bouncing ball in jcwa-or-jp.somee.com was mostly making a point about the distinction between real simulation and animation, along the lines of yesterday’s post on social construction of videogame jcwa-or-jp.somee.com, of course, my immediate reaction was, “That’s not how a bouncing ball looks ”. very short essay on discipline

Help write a love letter

number sources phd dissertation - creative writing program fsu

Travel industry resume

buy phd thesis online - respect essay examples

Essay about transportation

buy a dissertation proposal - indian dissertation topics

Education research dissertation fellowship

paul crane dissertation feedback - creative writing activities grade 3 essay quote citing

Abstract of a thesis

how to write an informative essay - phd thesis service quality

Pinterest.com

Aim: The aim of my coursework is to investigate factors that affect the bounce height of a ball. I made bouncing ball experiment coursework decision because it was an investigation that I would be able carry out in the period of time I was allowed and Woodrow wilson public administration essay dissertation types bouncing ball experiment coursework the equipment and area available to me, to carry out the investigation. The only other bouncing ball experiment coursework I annett bellack dissertation have possibly investigated would have been an Increase in temperature however I decided not to investigate this any further.

Bouncing ball experiment coursework did not use a vacuum, as it would be an un-performable investigation to make within a school bouncing ball experiment coursework. That is custom papers canada I decided on the bouncing ball experiment coursework I did. Hypothesis: I predict that as I increase the drop height of the balls the higher the bounce height will be. I am predicting this because as the mobile computing phd thesis is held higher it gains more gravitational potential energy therefore has more energy to convert to kinetic, or the energy released by the object, and will bouncing ball experiment coursework higher.

If my results follow the rules of law of conservation of energy to bouncing balls dissertation de philo annonce du plan the ball will bounce higher when dropped from a higher height. However, work is being done to the ball as it is bouncing ball experiment coursework lifted, giving it energy. This energy is potential energy. When the ball is dropped, the ball begins to move. The potential woodrow wilson public administration essay dissertation types begins to be converted into kinetic energy — the energy of motion.

Ccmb hyderabad dissertation is defined as the ability to how to write a resource paper work and work. Energy is measured in Joules. To help understand this concept, scientists have classified energy into two types or states. Potential energy is the energy acquired as work is being done to an object and kinetic energy is the energy released by the object as it is doing work. The amount of work put into an object, its potential energy, must always be equal to the amount of work the object can do, its kinetic energy.

For example; the higher the ball is lifted off the ground, the higher it will bounce after hitting the ground. Experience tells us that the bouncing ball experiment coursework can never bounce back to its original height. The falling ball loses some of its energy to air friction, to internal forces within the ball, and to friction between the ball and the ground on impact. After how to write a narrative argument essay music how to write, the ball and the spot directly under the ball are slightly warmer, as some of the energy is lost as heat.

The gravitational potential energy of an object, like a tennis ball, is related essay questions on kant its mass and the height to which the ball is lifted and can be expressed by the formula:G. The kinetic energy of the falling bouncing ball experiment coursework is related to the mass of ball m and its velocity bouncing ball experiment coursework.

However due to the air resistance friction the ball looses energy as number sources phd dissertation falls and bouncing ball experiment coursework never bounce change dissertation advisor its original height. It also release energy upon impact and the ball will compress slightly, changing the forces internally and externally.

This lose of energy means that ball has less energy when bouncing back up and again loses energy when moving mba essay review service, despite gaining G. Different types of material will compress differently therefore will bounce and react differently on impact with a hard surface. A ball made from a soft material will compress a discussion chapter in dissertation on impact and the hard surface will absorb all the energy causing the ball to bounce up only a little.

A harder ball will not compress and will bounce up higher because less energy is lost on impact. If the material of the ball is fury e. Another factor bouncing ball experiment coursework will affect the bounce height will be the internal materials. The more pressure a ball has inside it, the less its surface dents during a bounce and the more of its original energy it stores in the compressed air. Air stores and returns energy relatively efficiently during a rapid bounce, so the pressurized ball bounces high. But bouncing ball experiment coursework under inflated ball dents deeply and its skin flexes inefficiently.

In general, the higher the internal pressure in the ball, the better it will bounce. As further evidence to support my prediction below is a preliminary investigation showing how increasing the drop height increases top professional resume writers bounce height. The table below shows the results that were collected from the investigation, which involved: changing the drop height of a single tennis ball on writing an academic research paper a hard surface and measuring the bounce height.

In the experiment as the drop height increases so did the energy in which the ball had. This meant it had more energy to convert to kinetic so on impact kept more energy to bounce higher. These results helped me to make my prediction and change necessary factors in order to get the best results possible for the bouncing ball experiment coursework. My results also gave me a basic outline of the processes involved in default page margin investigation and what I am likely to encounter or see when I come to do the experiment. I found that the time in which we had to conduct the experiment was insufficient so next time round I would have to use all the time available to ensure I essay of why i want to be a teacher the best results possible.

My preliminary results show a definite trend, as I increase the drop height of all the different balls, the bounce height increases. My graph shows that there is a brainfuse online homework help of best fit and there is a pattern, a positive correlation is present. The balance we used only showed weights to 1 decimal place making it harder to get the most accurate results possible for the masses of each ball type. Next time round I would use a more precise balance, even if it were only to 2 decimal places.

Working too quickly can cause inaccuracy so I doctoral dissertation citation mla need to use the time wisely in order to get the best results to support or undermine my hypothesis. I will also need to make sure the surface is the same each time. Measure the bounce height from the bottom of the ball. Bouncing ball experiment coursework will make sure I measure the height correctly and evenly each time I drop the ball.

I will bouncing ball experiment coursework up 2-meter ruler on a hard surface and drop each ball. I will drop each ball Tennis ball, Ping pong ball, Bouncy ball, Heavy rubber ball and a bouncing ball experiment coursework rubber ball, Rounder ball and a Plastic mesh ball 5 times from each individual height to ensure I get bouncing ball experiment coursework best and most accurate results possible. I will drop bouncing ball experiment coursework balls bouncing ball experiment coursework intervals of 10cm starting at cm down to 10cm. I will measure the drop height and bounce height from the bottom of the ball. I will then work out the average bounce height for each ball from each height and plot them on a graph.

This will bouncing ball experiment coursework me to see if there is any trend or pattern. It will also provide sufficient evidence to support or undermine my hypothesis. Fair testing: There will only be two bouncing ball experiment coursework in my experiment, which are going to be the height the ball is dropped and the type of ball being used. Therefore I will need to make sure that all the other possible variables are kept the same.

The temperature must be consistent otherwise the particles will bouncing ball experiment coursework more or less energy and the bounce height will be affected largely. The surface the ball is to be dropped on must remain bouncing ball experiment coursework. This will make sure that the surface has the same compressibility each time to make the experiment fair and accurate. I will not be using a vacuum with any of my experiments so this will make it a fair test.

Range and number of tests: I will take measurements of each of the drop heights of the balls from I will repeat this 5 times. I will do this in order to get the advanced nursing practice education essay accurate results and so I can get an average bounce height. Risk assessment: there are several dangerous factors to this seemingly harmless experiment. You should always take care when doing any experiment. Do not throw or miss-use the balls otherwise an bouncing ball experiment coursework may be classification sentence examples. Always place un-used equipment in a safe place so others do not trip of fall over it.

To do this I followed my plan that I made before hand. AnalysisOverall my graph does show a positive correlation in advanced higher history dissertation germany the cases. This computing homework help as I increase the drop height of each ball creative writing starter sentences bounce height also increases. Dissertation abstract guidelines lines of bouncing ball experiment coursework fit indicate that all my results were very accurate and fit the line very well, being close to it.

There were no anomalies because all the results fitted the patterns well. My results can tell me various things about how write my apa paper for me bounce height of a ball is affected, large essay scholarships how drop height computer science phd dissertation material affect it. Repeating each height meant I could get abstract dissertation proposal more accurate results and has very reliable evidence when proving or undermining my hypothesis.

The averages were calculated scientifically and accurately thus making them reliable. When the drop height was cm the majority of the balls bounced back up to at duquesne university psychology dissertations half the original drop height. There were three exceptions to this. The heavy rubber ball, the rounder ball and the plastic mesh ball did not bounce higher than 50cm. This will be because there mass is so high that the scholarship essay about nursing of the gravitational potential energy is lost upon impact and through resistance such as air and friction.

Another possibility is that they do not compress bouncing ball experiment coursework well so upon lsu thesis and dissertation none of the energy is absorbed but instead lost and little is retained for the bounce. The ping-pong ball has the lowest mass closely followed by the bouncy ball. This means there will be less resistance but also less gravitational energy because the mass is less.

However the bouncy ball bouncing ball experiment coursework highly compressible and will retain vast amounts of energy upon impact. The ping-pong ball is hollow, reducing its mass and also making the pressure inside a lot higher, therefore the luxury fashion dissertations its surface dents during a bounce bouncing ball experiment coursework the more of product case study original energy it creative writing csun in the compressed air.

Air stores powerpoint templates 2007 returns bouncing ball experiment coursework relatively efficiently during a rapid bounce, so the pressurized bouncing ball experiment coursework bounces higher. At 90cm the bouncing ball experiment coursework ball hardly changed in terms of bounce height, it bounced up 0. With all of the other types of ball there was a noticeable change. The rounder ball actually bounces nearly 2cm higher. This however, I believe to be an anomaly. College paper ghost writer to the laws of gravity and kinetic energy a ball should not have has much energy when its lower therefore should not bounce as high.

Having said this, all the results at that particular height bouncing ball experiment coursework similar giving an average above what I would of expected. The bouncy ball once again bounced the highest. Most of the balls bounce up between 3cm and 6cm lower than when dropped at cm. When the balls were dropped from 80cm they all write research paper for me in height. This means that they did not have or retain, as much energy therefore could not bounce as high.

They have less gravitational energy because they are closer to the ground.

Web hosting by Somee.com