The period of oscillation demonstrates a single resonant frequency. In part B (The Pendulum) you will be measuring the period of oscillation for a simple pendulum and comparing it with the standard formula, T = 2π s L g, (2) where T is the time in seconds for the pendulum to complete one complete cycle (called the period), L is the length of the string in metres (measured to the centre of the weight), and. stays the same. ExploreLearning ® is a Charlottesville, VA based company that develops online solutions to improve student learning in math and science. Pit And The Pendulum - Displaying top 8 worksheets found for this concept. Lab: Pendulum Energy. Background: If air resistance is small, the rate at which a body falls in constant, regardless of its mass. ConnectedObjects. Instructor’s Copy Lab Worksheet – Conserve Your Energy. PROCEDURE 1. Tie the string(s) or line(s) to the ceiling about 2 inches from a wall, leaving enough slack to reach the ground. For the first part of this experiment we determined the maximum angle for which the first-order expression of a simple pendulum is valid. Be sure to attach your spreadsheet to the homework before turning it in. use the appropriate formula to calculate the answer. 3/8/18: Day 5. Determine the energy stored in an elastic spring. Exam and to begin the final review preparation for the AP Physics 1. The teacher should demonstrate all methods before having students begin. What is the period (on. doc Phase Change LAB CHECKLIST. Pendulum Lab. Simple Pendulum Experiment Lab Report 1 Story of tomorrow A fun, Percy Bysshe. If you have completed less than 7 experiments, your entire lab grade will be a zero, not just your Worksheet grade. Lab Inquiry Activity Exploring Pendulums Divide the students into groups and have them complete the "Pendulum Definition Worksheet". doc Physical and Chemical Changes Focus Words. The time it takes to complete one vibration is called the period. Purpose: Primarily, this lab is included just because we like the word “ballistic. The simple pendulum is shown schematically in Figure 1. Compute the average value of the recoil angle = max 0. To identify the independent & dependent variables. Displace the pendulum to one side until the vertical distance between the pendulum and the table is. LAB: Force Acceleration Relationship - Scooter Board Lab. Part 1: EXCEL EXERCISE. Worksheets are The pit and the pendulum activity 3 handout, The pit and the 2 pendulum, The pit and the pendulum, Pit and the pendulum comprehension questions answers, The pit and the pendulum, Before reading, Pp math 01 6th nr, The pit the pendulum post reading questions. Class 7 Important Questions for Science – Motion and Time NCERT Exemplar Class 7 Science is very important resource for students preparing for VII Board Examination. Special Feature. I plan to have the sim open to demonstrate the answers, but I. The objective of this lab is to achieve simultaneous control of both the angularposition of the pendulum and horizontal position of the cart on the track using full-state feedback. Pendulum Lab 1: intro to pendulums (Inquiry Based) Description This is an inquiry based lesson to help students understand basic pendulum relationships. 5 AD 7233 D/A Converters 10 4. Both prosecution and defense claim that "muzzle velocity" (speed of the bullet as it leaves the gun) is crucial to the case. Run three trials at this length with a 5. Harmonic Pendulum. Assume that parts (a)–(h) contain exact numbers with infinite precision; for parts (i)–(n), express only the appropriate number of significant figures in your final answer. You should also keep more thorough and detailed notes in a notebook to refer to when writing your lab report. 2 Video on Measuring Simple Harmonic Motion (Begins with Warm-Up and Going over Homework from 12A and 12-1). Data section includes a graphic clearly labeling the three locations along the trajectory which were analyzed. The quantities below that do not affect the period of the simple pendulum is…. The answers to the questions on the Lab Sheet is on the power point. Measure the distance from the ring to your weight. Once you have your data for $10T$ you can then work out. Worksheets are Simple harmonic motion work, Simple harmonic motion work, Simple harmonic motion work, Discussion session 10 simple harmonic oscillator work, Name date teacher period simple harmonic motion review, 03, Guided reading harmonic motion, Physics simple harmonic motion springs and pendulums. It's easy to measure the period using the photogate timer. An archer with his bow drawn _____ 3. Background A pendulum bob follows a circular path. 3 kg and set to swing at a 15 ° angle. 4 Net Ionic Equations - skip. You can vary friction and the strength of gravity. I plan most of my science lessons using the BSCS 5E Lesson Model: Engage, Explore, Explain, Elaborate, and Evaluate. It consists of a rigid body tied to a fixed point O by a non-extensible string, which is supposed to move in a vertical plane. World Class Athletes Answers PDF. : Lab 1: Measurement and Uncertainty Pendulum Period Introduction Physics is primarily an experimental science. Pendulum Lab Introduction In this activity you will investigate how variables affect the motion of a pendulum. Displaying all worksheets related to - Pendulum And Calculatin Of G. Search this site physics lab ballistic pendulum 2012. Covers NGSS Standard: HS-PS3-A-. Final Exam Review: Solve these problems on the handout. Maggie read that some plants grow better if the soil is acidic. You will discover how the period of a simple pendulum depends on the length of the string and the mass of the pendulum bob. 370001-1 107_1. Not doing so will result in a grade penalty. Some of the worksheets for this concept are Swinging pendulum high school work, Simple harmonic motion work, Part a pendulum work period and energy, Lesson 3, Period and frequency, Lab what affects the period of a pendulum, The pendulum brought to you by galileo, Simple pendulum. Kinematics and Energy: The all powerful study of motion…. The Pit And The Pendulum. Measure the mass of your weight. Describe at least two methods to determine the spring constant of a spring. Assume that parts (a)–(h) contain exact numbers with infinite precision; for parts (i)–(n), express only the appropriate number of significant figures in your final answer. How does the length of a pendulum affect the frequency? Try strings of different lengths: 10cm, 20cm, 30cm, 40cm, 50cm, 60cm Graph the results. The period and frequency of a pendulum depend only on its length and the gravity force constant,. How would you adjust the pendulum of a grandfather clock if it were running too slow? _____ 4. Virtual Lab - Glencoe. Swinging Pendulum. Some of the worksheets for this concept are Swinging pendulum high school work, Part a pendulum work period and energy, Simple harmonic motion work, Pit and the pendulum comprehension questions answers, National math science initiative elementary science, Simple pendulum, The pit and the 2 pendulum, The pendulum brought. Ppmf102 - lab 4- phet simulation - pendulum ii - word2003. Finish Period of a Simple Pendulum Lab I may even answer. HOMEWORK ASSIGNMENT SCHEDULE Below are listed homework assignments for Mr. Essays - largest Writing Center-Valle Verde Argumentative Essay Purpose is no easy an Argumentative Essay is to defend a debatable position Days Money Back 3 hours Delivery We provide excellent essay writing service 247. It is sometimes simpler to print this lab first and complete it by hand than return the computer and send it as an Email. doc - Regents Physics Worksheet Name Conservation of Energy Problems. Use the exact values you record for your data to make later calculations. Were your predictions correct? 4. The period of oscillation of a simple pendulum may be found by the formula. We then proceeded to. Physical Properties Lab with rocks 4 and 5. Our experiment may be similar to one you have done in high school, however, the mathematical analysis will be more. A wealth of information produced by Dr. The answers to the questions on the Lab Sheet is on the power point. Suppose a hanging 1. Displace the pendulum to one side until the vertical distance between the pendulum and the table is. Review vocabulary with this "Thermodynamics Worksheet". An experiment that demonstrates chemical testing by adding a turmeric test liquid to 12 substances. Perform experiments with a pendulum to gain an understanding of energy conservation in simple harmonic motion. Show your work! No work, No credit! Watch your units and significant figures! HINT: Draw a picture for each problem! A force of 60 Newtons is applied to the end of a wrench 12 centimeters long. It is better NOT to fill in the worksheets as you do the lab. Chapter 11 Notes: The Simple Pendulum. KE and Work. Simple Harmonic Motion Answer Key. Kinetic And Potential Energy Worksheet Pendulum,. Use the equation for the period of a pendulum to solve periodic motion equations. Combining these equations we get: The speed of an object in circular motion is given by where T is the period of the circular motion. Data section includes a graphic clearly labeling the three locations along the trajectory which were analyzed. Section/Objectives Standards Lab and Demo Planning National State/Local Chapter Opener 1. The Pit And The Pendulum. 5 days STATE OBJECTIVES IV. Acceleration Worksheet Answers PDF. Chapter 12 Test Review. Physics 2305 Lab 11: Torsion Pendulum Objective 1. Find the change in height of the center of mass h cm = r cm()1 cos. In-class participation (clickers, worksheets) and lab homework are characterized very broadly as sufficient, borderline, or insufficient, using rubrics. Change the amplitude and displacement. Examples: 12 B worksheet # 1, 2. All papers from this agency should Simple Pendulum Lab Report be properly referenced. You serve a volleyball with a mass of 2 kg. Begin Pendulum Demo Skill Builder Friday August 17, 2018 LT: I can identify/describe kinetic and potential energy and the transformation between the two and that energy is conserved in the transformation. Answer these questions on a separate sheet of paper and staple it to your lab sheet. 1/9/17 – Energy Speed Activity Lab & Motion Graphing Worksheet Due. the angle from which the bob is initially released with respect to its equilibrium position. POST-LAB DISCUSSION -- Pendulum Lab. Some of the worksheets for this concept are Section word problems, Integrated mathematics 3, Chapter 8 simple harmonic motion 8 simple harmonic, Mathematics 1, Transposition of formulae, Integrated mathematics 2, Chapter 14 algebra, Aero mathematics curriculum framework high school. pendulum lesson students complete. The Pit And The Pendulum. Topic 15: Vibration and Waves Answer Sheet A. Equation 1 indicates that the period and length of the pendulum are directly proportional; that is, as the length, L, of a pendulum is increased, so will its. Some of the worksheets for this concept are The pit and the pendulum activity 3 handout, The pit and the pendulum, The pit and the 2 pendulum, The pit and the pendulum, Before reading, Pp math 01 6th nr, The pit the pendulum post reading questions, Pit and pendulum standard deviation after day 12. LAB: Force Acceleration Relationship - Scooter Board Lab. Investigation 1: Swingers No. sphere on a rotating turntable 9. Only the length of the pendulum's string matters. Pit And The Pendulum. Lab: Potential and Kinetic Energy: Lab Exploring Kinetic and Potential Energy Using a Pendulum: Lab: Kinetic and Potential Energy Answers: Selected Answers to Lab Exploring Kinetic and Potential Energy Using a Pendulum: Reading: Forms of Energy: Reading About the 6 Forms of Energy : Forms of Energy Web: Web Summarizing the 6 Forms of Energy. In addi-tion, the pendulum can be reversed to compare the ef-. New HTML5 Version. Explore the. At time t 0 s the skydiver is located at position y 0 m at the door of the plane at t 8 s the parachute opened and at t 12 s the skydiver touched down. BIOBLaschober. Procedure: A. 3 Newton's 2nd and 3rd Laws. You serve a volleyball with a mass of 2. Setup Does the period depend on the length of the string?. Physics looks for RELATIONSHIPS between variables Relationship between your independent and dependent variable No more connect the dots! (unless asked). MAY THE BALANCING FORCE BE WITH YOU. Simple harmonic motion worksheet answers. the angle from which the bob is initially released with respect to its equilibrium position. Your jobFIND IT! Shown below is a diagram representing a "ballistic pendulum. odt; Friction Practice with answers. Place a stool un-der the hanger and measure the initial height x0 above the stool. Lab Worksheet – Conserve Your Energy. Students will calculate speed of a run. The results. LAB REPORT / ANALYSIS QUESTIONS. Thermal Expansion worksheet. It turns out you don't need to see any more than that to function, which is another way of saying that being able to see into higher dimensions has no long term survival benefit -- indeed, may inhibit survival -- and so was selected out. Inspiring Worksheets Chemistry in Biology worksheet images. Section/Objectives Standards Lab and Demo Planning National State/Local Chapter Opener 1. Depending on class size, designate several areas for pendulums to swing. Using the simple illustration of a pendulum swinging back and forth, students can compare different amounts of kinetic or potential energy in relation to the pendulem's position. The answers should be short, but students should explain how the conclusions in the answers were drawn. Electronic machines compose complete answers in a few of seconds. Establish a pendulum length (l) of 0. Lab reports require your best writing skills. Some of the worksheets displayed are Experiment 2 measurement of g use of a simple pendulum, Lab 1 the simple pendulum, Determining the acceleration due to gravity with a simple, Chapter uniform circular motion, Chapter oscillations, 3 levelling surveying, Measurement uncertainty, Examples of. The first pendulum eventually stops while the second has a large amplitude. 1 Construct a pendulum by attaching a 50-g mass to a strong string about 1 m your answer. - PDF - Free download as PDF File (. The time period of a simple pendulum: It is defined as the time taken by the pendulum to finish one full oscillation and is denoted by “T”. txt) or read online for free. To get started finding energy of a pendulum gizmo answer key,. 1 kg was released. physics worksheet circuits. First, we prepared the freefall apparatus for our testing purposes. Clean Up and Check Out: When you have completed the experiment, please clean up your station! Remove all trash and follow the guidelines given by your TA or written on the front board for. The bar graphs of KE (kinetic energy) and PE (potential energy) are displayed in real time as the simulation runs. Noah Vale Solved PDF. Each week, I will post weekly homework assignments - feel free to email me at any time if you have any questions or need clarifications. DeSantis Physics. Click on pop-out icon or print icon to worksheet to print or download. 3 Xilinx Spartan 3 FPGA 9 4. In the first problem, it explains how to calculate the frequency and period of a simple pendulum. MAY THE BALANCING FORCE BE WITH YOU. At the north or south pole , the pendulum is moving in a fixed plane (if we disregard the fact that the Earth is also revolving through space), so the plane of the pendulum seems to rotate through 360° as the Earth makes one full rotation. Simple Harmonic Motion Worksheet Equations Needed: T √= 2π √Period of a Pendulum = 2∙Pi∙ çℎ 𝑃 𝐴 𝑎𝑖 ç â 𝑎𝑖𝑦 T = 2π√ à Þ √Period of a Mass-Spring = 2∙Pi∙ 𝑎 𝑖 𝐶 â á æ ç𝑎 ç f = 1 Frequency = 1 Period T = 1 Period = 1 Frequency 1. Pendulum weight percussion pressure is adjusted by changing the fall angle of pendulum or by adding or removing pendulum weights pendulum weight equipment. Read the Simple Pendulum lab write-up. U 05 conservation of energy with friction. At Home Lab: Complete an energy experiment at home. Printer Friendly Version: the distance from the pendulum's point of suspension to the center of mass of its bob ; the pivot point; in an experiment, this is the variable whose value is an outcome of the experiment. Additional Worksheets. What we are doing. Lab: Pendulum Energy. Essays - largest Writing Center-Valle Verde Argumentative Essay Purpose is no easy an Argumentative Essay is to defend a debatable position Days Money Back 3 hours Delivery We provide excellent essay writing service 247. The answers are provided to assist teachers and students with understanding. INTRODUCTION: We will be shooting a steel ball into the bob of a pendulum at a certain height which is where the bob will get stuck at. Mass of the bob, m 2. Conservation of Energy Physics Lab VI Objective This lab experiment explores the principle of energy conservation. You may use a freebody diagram for a stationary mass hanging from the end of a string to answer this question. Pendulum -- Simple science fair project, good for 4th grade. Solution: The ballistic pendulum is a system used to measure the speed of a fast-moving projectile, such as a bullet. Some of the worksheets for this concept are Simple harmonic motion work, Simple harmonic motion work, Simple harmonic motion work, Discussion session 10 simple harmonic oscillator work, Name date teacher period simple harmonic motion review, 03, Guided reading harmonic motion, Physics simple harmonic motion springs. Timing: 60 minutes. Given a pendulum height, students calculate and predict how fast the pendulum will swing by understanding conservation of energy and using the equations for PE and KE. Notice the anharmonic behavior at large amplitude. Download includes a student handout with typed questions for easy distribution as well as a teacher answer key. pendulum?” by manipulating the height they drop the washer from and count a timed number of swings. pdf; Friction Practice with answers. Harmonic Motion: Pendulums Teacher Version In this lab you will set up a pendulum using rulers, string, and small weights and measure how different variables affect the period of the pendulum. Pendulum Lab. This updated, mobile-ready PhET simulation provides an array of tools for analyzing energy transformation in a pendulum system. To appreciate their industriousness we shall explore the ideas of physics behind the scenes and explain the data analysis used to interpret the results. Pendulum Lab. Do every other question for full credit. Displaying all worksheets related to - Pendulum Lab. MOTION WORKSHEET 2 ANSWERS PDF. The simple pendulum is shown schematically in Figure 1. Continue / finish Pendulum Demo notebook entry 2. Search Search. Correct forms of energy worksheet Kinetic vs. Introduction In physics, any increase or decrease in velocity is referred to as acceleration or deceleration. Learn lab manual exercise anatomy physiology with free interactive flashcards. Since T ! L L , then T is larger. Physics principles:. The simple pendulum is a favorite introductory exercise because Galileo's experiments on pendulums in the early 1600s are usually regarded as the beginning of experimental physics. Find the effect of length, mass, and angle on the period of a pendulum. In this pendulum worksheet, students review the equations associated with the movement of a simple pendulum including angular velocity and angular frequency. Some of the worksheets for this concept are Swinging pendulum high school work, Simple harmonic motion work, Part a pendulum work period and energy, Lesson 3, Period and frequency, Lab what affects the period of a pendulum, The pendulum brought to you by galileo, Simple pendulum. You will find this lab in the sidebar. In the Virtual Lab, you will learn about the relationship between potential energy and kinetic energy by swinging a pendulum and observing bar and wave graphs as they illustrate its energy. Lab: What affects the Period of a Pendulum Purpose: This lab will help you discover which of the following three variables (Length, Angle of Drop, Mass of Pendulum) will affect the period of a pendulum. Hand in Pendulum Lab. new stuff: circular motion (tangential velocity, centripetal acceleration, centripetal force) time to work on gravity questions #9-18 on gravity and circular objectives sheet. Includes instructions for the experiment and a lab worksheet for students. They are aimed at GCSE, iGCSE, A-Level and Undergraduate level in the UK and the Commonwealth countries, as well as for high school students. Open the attached Excel spreadsheet, locate the worksheet for your class, and do the following: enter your name in the space provided. 2 Quiz: Force and 1st Law: 15 Debrief and finish Scooter Lab: 16 NOTES: 4. Emphasize that what you want them to learn from this lab is the process of designing a lab, not just getting the right answer, and grade accordingly. Measure the mass of your weight. Some of the worksheets for this concept are Swinging pendulum high school work, Part a pendulum work period and energy, Simple harmonic motion work, Pit and the pendulum comprehension questions answers, National math science initiative elementary science, Simple pendulum, The pit and the 2 pendulum, The pendulum brought. Introduction In physics, any increase or decrease in velocity is referred to as acceleration or deceleration. Pendulum And Calculatin Of G. Worksheet KE and Work. experiment with a lab partner, but you must answer all questions on the worksheet IN YOUR OWN WORDS. Your lab instructor will initial that as your data sheet and you will turn that in with your lab report as well as your own data sheet from the lab manual. First, we prepared the freefall apparatus for our testing purposes. pdf photosynthesis_worksheet. Experimental Variable Worksheet Answers Luxury Day 162 Student Lab Investigation Proposals. 5 AD 7233 D/A Converters 10 4. The kinetic energy would be KE= ½mv 2,where m is the mass of the pendulum, and v is the speed of the pendulum. Graphs: You must follow the guidelines in the lab manual for all graphs. Science Chick Packet on Classification and Properties: Mixtures/Density Worksheets – Handy notes and some lovely practice. Computing, Career, and Tech Ed High School. Navigation. The set up of these carts was not necessarily the best example of a closed system however. For extra practice, convert your answer to decimal notation. Best answer: You can only perceive three spatial dimensions and one time dimension. Clean Up and Check Out: When you have completed the experiment, please clean up your station! Remove all trash and follow the guidelines given by your TA or written on the front board for. This is the worksheet motion graphs answers physics fundamentals section. Check out these other two versions!Kinetic Vs Potential Energy 1Kinetic Vs Potential Energy 2Corresponds to: Science. They may be not 100% true. txt) or read online for free. The model was constructed with the square of the period of oscillations in the small angle approximation being proportional to the length of the pendulum. INTRODUCTION: We will be shooting a steel ball into the bob of a pendulum at a certain height which is where the bob will get stuck at. Youcan transcribe the measured values of time manually, or you can use the standard Copy and Paste method. MOTION WORKSHEET 2 ANSWERS PDF. Lesson Title: Pendulum Lab Pt 2Target Audience:11th and 12th grade Physics class. Experiment 7: Conservationof Energy and Linear Momentum to your answer for Question5. In this experiment, a simple pendulum will be used to measure "g. The kinetic energy would be KE= ½mv 2,where m is the mass of the pendulum, and v is the speed of the pendulum. The correct answer is A. At Home Lab: Complete an energy experiment at home. However, you must show all of your work and explain every answer! Home; Honors. Pendulum Lab - Student Guide Project Goals : To design and conduct an experiment to determine how the length of a string and how the weight affect the number of swings of the pendulum. You will also use the concept of resonance • Based on their answer, ask students which pendulum should take more time to make the. This Pin was discovered by Tyra Cervantes. It could be used as a homework or in-class activity. Pendulum -- Simple science fair project, good for 4th grade. 1 Equations of Motion 4 3. find the mass of an astronaut in space, and examine the motion of a pendulum - worksheets; homework - complete the worksheets, then also do this one, which is new 3/10. BIOBLaschober. The length of the pendulum is the independent variable and should be plotted on the horizontal axis or abscissa (x axis). One example of SHM is the motion of a mass attached to a spring. For the first part of this experiment we determined the maximum angle for which the first-order expression of a simple pendulum is valid. This potential energy is equal to the kinetic energy of the pendulum immediately after the collision: KE = 1 2 M n P2. Free math problem solver answers your algebra homework questions with step-by-step explanations. Students change the length of the string to see how it affects the number of swings. Depending on class size, designate several areas for pendulums to swing. The mass, length, and gravitational acceleration of the pendulum can be adjusted, as well as the initial angle. I created this worksheet to help students practice and understand the practicality of acceleration problems. EXCEL EXERCISE AND ACCELERATION DUE TO GRAVITY Objective: To learn how to use the Excel spreadsheet to record your data, calculate values and make graphs. 5 days STATE OBJECTIVES IV. Download includes a student handout with typed questions for easy distribution as well as a teacher answer key. Since T ! L L , then T is larger. Materials: 3 ring stands/pendulum clamps. Moment of Inertia of an Irregular body using Torsion Pendulum | Experiment - Duration: 19:21. Pendulum Lab. Displaying top 8 worksheets found for - Period Of Pendulum. Read the Simple Pendulum lab write-up. Introducing Ballistic Pendulum Lab Report. 1 is where PE is the greatest 3 is where PE is the least 3 is where the KE is the greatest 1,5 is where KE is the least 2,4 is where KE = PE 0 is how many Joules of KE the pendulum has at point 1. the strength of the earth's gravitational field. 50 m long at a spot where. The bar graphs of KE (kinetic energy) and PE (potential energy) are displayed in real time as the simulation runs. In this pendulum lesson students complete a lab activity and report their findings. In this lab you will construct your own pendulum apparatus and then test different variables of the pendulum to see how they effect time of swing. large lead sinker. docx), PDF File (. To find the length of the pendulum whose period is 1. 5/31 Voltage, Charge, and Electric Fields Demo – the Galvanometer, Using a DVM Activity – Lemon Juice Activity – Lemon Juice XC Activity - Making an Electricity Detector Read 437-445, p. Through NSTA, you'll find leading resources for excellence in teaching and learning and experience growth through robust professional development. Kinetic And Potential Energy Worksheet Pendulum,. Which Item had the largest density? 5. It consists of a rigid body tied to a fixed point O by a non-extensible string, which is supposed to move in a vertical plane. Answers to common questions and resources to help kids and adults understand the coronavirus outbreak. Help Center Detailed answers to any questions you might have Centripetal force pendulum. " A simple pendulum is made of a long string and a tiny metal sphere, steel or preferably lead (higher density). Pendulums— Part 1— Answer Key Pendulums swing back and forth in a regular pattern. Displaying top 8 worksheets found for - Period Of Pendulum. I will not accept any late submissions of this review under any circumstances. Answer: The amplitude of the second pendulum increases while the amplitude of the first decreases. In this lab you will construct your own pendulum apparatus and then test different variables of the pendulum to see how they effect time of swing. This Pin was discovered by Tyra Cervantes. •Use a photogate timer to determine quantitatively how the period of a pendulum depends on the variables you described. MOTION WORKSHEET #2. Instead of using string he used fishing line to make his pendulum the standard 38 cm long. Lab: Pendulum Energy. You are going to see whether changing the weight of the pendulum bob affects the energy of the pendulum. Social Studies & History. Given my previous knowledge, I know that a pendulum behaves in an foundation of this lab. The Physics Classroom » Physics Interactives » Light and Color » Colored Shadows So your physics teacher is standing in front of the white screen in the front of the room Shadows physics classroom worksheet answers. Download includes a student handout with typed questions for easy distribution as well as a teacher answer key. Based on the equation above can conclude that mass does not affect the frequency of the simple pendulum. Double pendulum. Since T ! L L , then T is larger.