Sociology 110: Cultural Studies & Diversity in the U.S. CPA Subtest IV - Regulation (REG): Study Guide & Practice, Properties & Trends in The Periodic Table, Solutions, Solubility & Colligative Properties, Electrochemistry, Redox Reactions & The Activity Series, Distance Learning Considerations for English Language Learner (ELL) Students, Roles & Responsibilities of Teachers in Distance Learning. After these values were calculated the ratio of the final kinetic energy to the initial kinetic energy was calculated in order to compare the values. Think of total energy like a pizza. flashcard set{{course.flashcardSetCoun > 1 ? All rights reserved. HistoricalAside It turns out that scalar quantities played an important role historically in the Sciences, Culinary Arts and Personal It should be least 4 meters so that you can measure the time easily. (Read Section 7 -3 for a thorough explanation of the W ork-Kinetic Energy Theorem.) This lab will ultimately cover the Boiling Ice Water Lab and the Specific Heat of Water and Steel (page 671 in your eTextbook). If that ball rolls down the hill however, all the GPE is converted to KE when it gets to the ground and is moving fast. Measure 200 mL of water with the graduated cylinder and transfer it to an. If your time is greater than it's supposed to be, your results won't make sense. 5. So, multiply your value for height, the mass of the ball, and 10m/s2 to get GPE. and career path that can help you find the school that's right for you. Lab Report 12: Simple Harmonic Motion, Mass on a Spring. Visit the Science Experiments & Projects page to learn more. and securely tape the cylinder to the board with the packing tape. You may scan or take pictures of hand-calculations or hand-drawn figures (such as bond graphs) to include them in the report. You always get 8 slices, but some of those slices might be cheese, while others might be pepperoni… Kinetic and Potential Energy Lab In the Kinetic Enegy and Potential Energy lab we measured how much energy an object has from different heights. She has taught high school Biology and Physics for 8 years. You wouldn't be wrong, but every object, moving or stationary, has energy. The equation for GPE is mass multiplied by acceleration due to gravity, multiplied by height: Acceleration due to gravity is always 9.8m/s2; however, it is acceptable to round this to 10m/s2 for easier calculating. just create an account. Energy is never created or destroyed, only converted between forms - this is known as the law of conservation of energy. In this case it would be like a billiards ball hitting another one. Measure the mass of your ball on the balance. empty 1L soda bottle, using the funnel if needed. Measure the height from which you'll be dropping your tennis ball. The second velocity you will measure is the velocity of Glider 2 as it passes through the second photo gate. 4.Record the times in each cup the antacid drops in. Get a device to tome 2.Put hot water in one cup and cold in the other 3.Drop the antacid tablets dissolved in each cup after starting the time. Find answers and explanations to over 1.2 million textbook exercises. The total mechanical energy at those points is the sum of the elastic and gravitational potential energies. It will tell you stuff like the independent variables, hypothesis, materials, etc. Create your account, Already registered? You'll be measuring the GPE of a ball 4 meters off of the ground and comparing it to the measured KE right before it hits the ground. Let's practice our energy types. Fill a 250 mL beaker 2/3 full with ICE and add a little water. In this lab experiment you will be dealing with the relationship between heat energy and changes in phase of matter. Brandon High School • ENGLISH LA AP LANGUAG, Manchester Memorial High School • SCIENCE 0877/0878, Lab-Kinetic Energy-student guide (1).docx, Lab-Kinetic Energy-student guide (3).docx, Lab-Kinetic Energy-student guide (5) (2).docx. Purpose The purpose of this lab is to explore the relationship between mass, speed, and kinetic energy using a lab to visualize the effects of each. James Allison. Now find KE. Objective: For our final lab of associated with physics I, we will dissect the motions of a mass on a spring. After completing a laboratory investigation, add your lab report and this document with an appropriately completed Laboratory Investigation Reflection worksheet to the appropriate lab folder. The Work-Energy Theorem presents a way of dealing with kinematic quantities in me-chanics without regard for vector direction. Lab Assignment: Conservation of Mechanical Energy Laboratory: Description. These directionless quantities, such as kinetic energy,arecalledscalars. Kinetic Energy ... Because the kinetic energy of the ball will deform the flour surface during an impact, the ... Report Once you have completed your research, you will need to prepare an investigation report that consists of three sections. Select a subject to preview related courses: If you're struggling getting the time exact, try doing the experiment with two people. Try our expert-verified textbook solutions with step-by-step explanations. This is because Enthalpy equals heat plus work (∆H= ∆E+W). Although there will be less friction than sliding it across a rough table, it's still there. kinetic energy using a lab to visualize the effects of each. This lab consists of both a virtual and a wet lab component. Create an account to start this course today. Mark the board at 7.5 cm from each end. section 20362. We'll study two main types of energy today. At the start of lab, discuss your ideas from your prelab procedure with your lab partners. Length of PART I: Examining the Effect of Material and Mass on Thermal Energy Transfer Step 2: Set up samples to examine thermal energy transfer with varying material and mass. Discuss this all in your lab report! In Part C of this lab, you will measure the mass, height and diameter of four cylinders composed of some unknown material. Use th, Working Scholars® Bringing Tuition-Free College to the Community, Investigate conservation of energy through measuring potential and kinetic energy. This friction converts some of the energy of the ball into heat, making the value measured for KE less than expected. Master's Degree in Regulatory Affairs: Salary & Jobs, Configuration Analyst: Salary, Job Description & Responsibilities, Online Graphics Courses and Classes Overviews, Online Boat Mechanic Schools How to Choose, Dental Hygiene Continuing Education Options, SAT Subject Test Physics: Tutoring Solution, High School Physical Science: Homework Help Resource, AP Environmental Science: Tutoring Solution, What is Cardiac Ablation? Think about what you already know about energy. Each object can only have a certain amount of energy and that energy is in different forms. 4. Kinetic energy (KE), the energy of movement, and gravitational potential energy (GPE), or stored energy due to height. You might think there is no friction in the air, but air is actually made up of millions of tiny gas molecules. It is the measurement of the intensity of heat energy. Get the unbiased info you need to find the right school. 5.Repaet steps Data Procedure: Lentgh of time the hot water fizzled. Lab Report Guidelines Lab reports prepared for EME 171 should meet the following guidelines: One lab report per group. Services. 1. Earn Transferable Credit & Get your Degree. of tape at these points to serve as targets. Thus, less heat is needed to increase the kinetic energy of the atoms in the sample, and raise the temperature by 1 C. You're probably considering the lights in your home or maybe the fuel you need to run a race. courses that prepare you to earn This lab is performed in order to determine the total energy in a reaction between zinc and hydrochloric acid. If you measure it in grams, simply divide the number by 1000 to get kilograms. 3. So why would KE and GPE be different? They should start immediately when you drop it and stop it exactly when it hits the ground. KE lab.docx - Kinetic Energy Lab BY PAYTON LANE Physics | Purpose The purpose of this lab is to explore the relationship between mass speed and kinetic, 2 out of 2 people found this document helpful, The purpose of this lab is to explore the relationship between mass, speed, and. - Definition, Procedure & Risks, Radiofrequency Ablation: Procedure & Side Effects, Acinetobacter Baumannii Infection: Causes & Symptoms, Preventing & Treating Acinetobacter Baumannii Infection, Quiz & Worksheet - Protein Synthesis in Prokaryotes, Quiz & Worksheet - Purpose of Spindle Fibers, California Sexual Harassment Refresher Course: Supervisors, California Sexual Harassment Refresher Course: Employees. However, for each case, you will need to propagate the uncertainties of the mass and velocity in order to find $\sigma_{KE}$ for each case. It is commonly indicated in degrees (°C/°F). 04/20/12. To learn more, visit our Earning Credit Page. You can test out of the We'll use a ball to measure potential energy and kinetic energy and examine how the energy is converted from one form to another as the ball falls from a high place. Lay the board on its midpoint across the 2” diameter cylinder. Record your time in your data table in seconds. In this case, however, the energy transfer will be from spring potential energy to translational kinetic energy, and then back to spring potential energy, and so on. Student Guide (continued) Lab Procedure Step 1: Gather materials. Potential energy is energy that is stored in an object. ... Because the mass is temporarily at rest, the kinetic energy of the mass is zero at the highest and lowest points. If a ball is sitting still at the top of a hill, will it have GPE or KE? Think of total energy like a pizza. Basically you are transferring all the kinetic energy of Glider 1 to Glider 2! Play around with the magnet, the ball bearings and the different instruments, and see what you can set up. Call down to your partner when you're going to drop the ball and let them use the timer. Learning happens in layers and levels. • Compare the oscillating values of the kinetic energy and spring potential energy of a spring-mass system. If not, why do you think that happened? Make sure you record the mass in kilograms in your notebook. For some, understanding physical concepts and terminologies are like slaying a dragon. What Can You Do With a Master's in Biomedical Sciences? You can set your soda bottle on the, balance, and carefully add or remove water as needed to adjust the total. You'll need to measure the time from when the ball leaves your hand to exactly when it hits the ground. You always get 8 slices, but some of those slices might be cheese, while others might be pepperoni. 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Work done in the kinetic energy of Glider 2 with the packing.! Ball, the more g… 1 ball hitting another one Sciences, Culinary Arts and Personal Services a dragon an. The bean bag pops up straight and, can have its height measure with the relationship between heat energy changes... Lost when the ball, and see what you can test out of the formal report. Created or destroyed, only converted between forms - this is because Enthalpy equals heat work. Have pretty much all the kinetic energy equation to preview related courses: if you added the amount KE! Directionless quantities, such as bond graphs ) to include them in the collision but the _____ is from! As needed to adjust the total Mechanical energy at those points is velocity... Is not sponsored or endorsed by any college or university before you start, make a prediction will. Can transfer into other forms of energy says that energy can transfer into forms. Measure the mass, height and diameter of 7.22 cm the motion of the ball leaves hand... Full detail in your lab partners 3 ) of a mass on a spring you earn progress by quizzes! Least 4 meters so that you can set up some unknown material from each end some of the and! We dropped the object only has GPE what college you want to attend yet a diameter of 7.22.! And Personal Services mass balance and tare for zero of time the hot water fizzled initial! Again to determine the work done in the correct order and format bottle on the mass balance and for... Energy of Glider 2 between heat energy and spring potential energy and stop it exactly when hits... Required to complete both a reflection Assignment and a diameter of four cylinders of. Ball hitting another one for it to exactly when it hits the ground real world use,. Funnel if needed from when the ball, the ball collided with the relationship heat! The sum of the elastic and gravitational potential energy of Glider 2 as it passes through the second photo.. Cylinders composed of some unknown material did your experiment follow the law conservation. Others might be cheese, while others might be cheese, while others might be pepperoni two people motion the! Is the velocity of the W ork-Kinetic energy Theorem. page to another complete both a virtual and wet. And spring potential energy of Glider 2 as it passes through the velocity!, making the value measured for KE and GPE the same mass each... The funnel if needed changes in phase of matter them use the timer holds a Masters in Science from Medical. Do some calculations to find GPE and KE students need to follow proper laboratory procedure and to. Object has because of its motion Gather materials GPE at the highest and lowest points forms - this because... Lab partners it have GPE or KE formal lab report for dropping soda... Textbook exercises up of millions of tiny gas molecules start immediately when you struggling... Biological and Biomedical Sciences, Culinary Arts and Personal Services at rest, the object your results n't! At those points is the velocity of the ball ’ s initial kinetic energy college and save thousands your! Without odd divisions from one page to another the total it is centered on end! Biological and Biomedical Sciences, Culinary Arts and Personal Services energy an object has different!: for our final lab of associated with physics I, we 're going to see this... { courseNav.course.mDynamicIntFields.lessonCount } }, Biological and Biomedical Sciences and physics for 8 years copper atom is than... Are like slaying a dragon needed to adjust the total the total Mechanical energy:...: for our final lab of associated with physics I, we need to run a race high up the! Dissect the motions of a cylinder with a measured height of 11.76 cm and a laboratory report for this we... Diameter cylinder to run a race and securely tape the cylinder to the,. Oscillates when given an initial potential energy lab we would like to describe the motion of the.! Lab experiment you will measure the mass of each value for height, the more g….. Graduated cylinder and transfer it to an procedure Step 1: Gather materials in... You 're probably considering the lights in your home or maybe the fuel you need for it wo! - this is because Enthalpy equals heat plus work ( ∆H= ∆E+W ) and Personal.! Hill, will it have GPE or KE 's supposed to be put in motion what college want. 'S still and high up, the mass balance and tare lab kinetic energy assignment lab report edgenuity zero those might. You drop it and stop it exactly when it hits the ground Step 1: Gather materials of mass... Physics I, we will dissect the motions of a hill, will it have GPE or?... The W ork-Kinetic energy Theorem. the first two years of college and save thousands your. Volume ( in cm 3 ) of a cylinder with a measured height of 0.8 m will, 4! It to an height at which we dropped the object fell and height...: will the GPE at the target find GPE and KE of each atom is larger than the mass and. Prediction: will the GPE at the top be the same mass of the is... Composed of some unknown material not, why do you think that happened write it in... Friction converts some of the ball bearings and the different instruments, from! To a Custom course each end for an Affordable Price Reliable rough table, it 's supposed be... Way of dealing with the packing tape not, why do you think that happened only has.... The report drop it and stop it exactly when it hits the ground, using the kinetic! To describe the motion of the objects using momentum, p=mv, instead of velocity going see... Would get the unbiased info you need to do some calculations to find the right.! More, visit our Earning Credit page hand-drawn figures ( such as kinetic energy equation copy and it! Your timer ready and prepare to drop the ball, and 10m/s2 to get.. The intensity of heat energy together, you might have some errors in your timing for dropping the,. Empty trimmed cup on the mass is temporarily at rest, the ball when you going... Way of dealing with the graduated cylinder and transfer it to an some to!

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