Physics Worksheet Work And Energy Page 2
Draw the Lewis structure for the rocket propellant nitryl fluoride, NO 2F. A block rests on a rough surface. (d) Determine the amount of mechanical energy that is converted into thermal energy during the slide to the bottom. Answer Key. kinetic 18. superteacherworksheets. Centrioles are only found in animal cells. Energy is defined as the ability to do work. Note to remember: There are two sets of charges. Energy Page 2 Energy Page 3 Energy Page 4 Energy Page 5. 8 Worksheet by Kuta Software LLC Kuta Software - Infinite Algebra 1 Name_____ Graphing Lines Date_____ Period____. Cell Review Worksheet KEY Part A: Organelle recognization and function. Give students a copy in their notes or chop up for a matching activity. Do you understand why I'm referencing this? An expert in theoretical physics labels perpetual motion as 1 of only 2 class 3 impossibilities in all of theoretical physics (the other being precognition). How much useful energy does it provide? 2. 187 #1,2: p. roller coaster physics answers pdf. 0N is applied to a certain spring, it causes a stretch of 2. Chapter 4 Practice Test Key. Much of our work focuses on computation and communication in the brain, but group members have also worked on cell signaling and regulatory networks, and on the immune system. Acting force changing with position. The wordsearch contains terms such as convection, radiation, and conducti. Learners will find this resource challenging and helpful. Love, work, play, health values and goals 25. Nuclear Science - Merit Badge Workbook Page. Using a pen, draw a straight line on your graph paper. On the potential energy curve, identify the activation energy for forward and reverse reactions and the energy change between reactants and products. The work done by the forces, the power and the difference of gravitational potential energy will be involved. 0m high at point “B”. Include expenditures on expenditure worksheet ® TREE LINE USA ® APPLICATION – continued – ® Requirement 3: Community Tree Planting and Public Education – Page 2 of 3 – The utility has a tree-based energy conservation program that makes special consideration of the benefits of trees in energy conservation. If you are unable to access any page(s) or documents on our site, please e-mail [email protected]
3 Working with Quantities and Rates 1. 4c-Work-Energy MC practice problems-ANSWERS. EDF Energy Website - Education. What is the difference between a quantitative and a qualitative observation? Give examples of each. Physics Worksheets As. X c 2MCanduer EwRigt thL LIdnjf 4iQnxi EtIeg UA 0l 9g6e wbJr Ma2 m1o. Gasoline in a storage tank(b) Potential Energy _____3. Work Practice Problems Worksheet #1 ANSWER KEY. Worksheet: Energy Problems PHY SICS- CH APT ER 9: ENERGY Directions: Answer the following questions based on reading from Chapter 9 (pgs. It needs to gain (-3. Kinetic energy depends on. Work, Energy and Power – page. At a given moment in time, a 7. Share My Lesson provides free Conservation of Energy and Momentum lesson plans and teacher resources. 0 A and a resistance of 11. Fill in the spring-scale readings that show how much force she must exert. In particular, Xcel Energy shall not be liable for the work performed by the customer’s engineer, contractor or vendor. It provides a good foundation for future understanding of the Work-Energy Theorem. chemical 4. Energy is "capacity (or ability) to do work," and work is "the result of a force acting through some distance. Some things move faster than others. How much work was done? Ans. In this science worksheet, your child learns about the properties of materials and ranks three cups in order of easiest to hardest to bend. Energy is defined as the ability to do work. Work - Work is energy transferred by a force acting through a distance. pdf (30k) Matt Trask,. Define Mass – 2. What is the hidden relationship between work and kinetic energy? pp. 4b-Work-Energy FR practice problems. Work, Energy and Power The following PDF files represent a collection of classroom-ready Think Sheets pertaining to the topic of Motion in One Dimension. Identify the branch doing the checking and the branch being checked. 1 Scientific Processes 1. unit 7 worksheets (energy, work, and power) energy problems. What is the spring constant of the spring? 100 N/m. This six part physics lecture series will cover the concepts of Work and Energy. 5X1020 rn/s2 5. Browse free inspiring Physics worksheet designs and also Physics worksheet references. Work, Energy, and Power © The Physics Classroom, 2009 Page 2 The amount of work (W) done on an object by a given force can be calculated using. PHYSICS 3204 UNIT 1: FORCE, MOTION AND ENERGY PROJECTILE MOTION Worksheet 1: Review of Physics 2204 Worksheet 1 ANSWERS Worksheet 2: Acceleration due to Gravity and Projectile Motion Worksheet 2 ANSWERS Worksheet 3: Projectile Motion (Public Exam Questions) Worksheet 3 ANSWERS FORCES Worksheet 4 : Newton's Laws (Public Exam Questions) Worksheet. More than one answer is possible per section. 5 Mv 2 (c) 3. Physics Worksheet Work and Energy Section: Name: Mr. Listed below are the powerpoints, worksheets, and other resources I use during the class. What is Science? 1. Whoops! There was a problem previewing Distance vs Displacement Practice Worksheet with answers. Examples of this are the mass of an object, its temperature and its volume. The website forms part of the Physics World portfolio, a collection of online, digital and print information services for the global scientific community. Page 69 Page 76 Unit 2 Thermal physics. The metric system is used by scientists throughout the world, and is based on units of ten. CBSE Test Papers class 11 Physics Thermodynamics. Free Calculus worksheets created with Infinite Calculus. 169 CYU 5-8: p. [email protected]
roller coaster data. 06B Proje ctiles 2 Key Honors Worksheets W2. This page is designed to provide you with links to homework assignments, PowerPoint lecture notes, physics calendar, tutorials, practice tests, and miscellaneous links to make your year a little easier in Physics. In the example below,. Physics: Browse last pages, blog posts, check sitemap, get Teaching Materials and share knowledge with the thinkib. Important Formulas: 2 2 KE 1 mv PE mgh W E. Free worksheets, digital resources and printables for teachers, educators, tutors and homeschoolers. After completing the unit students wil. A block rests on a rough surface. Centrioles are only found in animal cells. Work W Work and Energy = Force x Distance. Mission 1 - What is Energy PDF 709K. What You Learned 1. Concept Review: Trends in the Periodic Table 1. Holt Physics Problem 5A WORK AND ENERGY PROBLEM The largest palace in the world is the Imperial Palace in Beijing, China. Energy can't be created or destroyed, it can only be changed from one type into another type. A moving object changes position. 3 use the law of conservation of energy to solve problems in simple situations involving work, gravitational potential energy, kinetic energy, and thermal energy and its transfer (heat). Energy and work use the same unit of the Joule because: A that is the unit chosen by the scientist named Pascal who studied heat B energy is required to do work. Students, teachers and parents can download all CBSE educational material and extremely well prepared worksheets from this website. Put the correct letter in the blank. Start studying Work and Energy Vocabulary. From energy and sound to the periodic table, it's all part of the scientific world. Mission 6 - Renewable Energy PDF 1MB. Topic 3: Kinematics – Displacement, Velocity, Acceleration, 1- and 2-Dimensional Motion Source: Conceptual Physics textbook (Chapter 2 - second edition, laboratory book and concept-development practice book; CPO physics textbook and laboratory book Types of Materials: Textbooks, laboratory manuals, demonstrations, worksheets and activities. Grade -8 / Physics (ii) State the energy conversions that take place as the hammer falls, starting from the initial potential energy of the hammer before it is dropped. Work, Energy and Power The following PDF files represent a collection of classroom-ready Think Sheets pertaining to the topic of Motion in One Dimension. Energy is then transferred to the object being moved. 1 Introduction. Independent and dependent variables: Practice worksheet Please identify the independent and dependent variables in the following descriptions of experiments: 1) Students watched a cartoon either alone or with others and then rated how funny they found the cartoon to be. 2 N to the right 7. Gcse Science Past Papers And Answers Aqa Physics 2 GCSE Physics past papers covering all major exam boards including AQA, EdExcel, OCR and WJEC. Lakhmir Singh Physics Class 9 Solutions Chapter 4 Work and Energy. orientation is related to its orbit around the sun, its rotation on its axis, and the degree its axis is tilted. The approximate percentages of the test on the major content topics have been set by the committee of examiners, with input from a nationwide survey of undergraduate physics curricula. 3 Use the equation: electrical power (watt, W) = current (ampere, A) × potential difference (volt, V) P = I × V. "Work" is a difficult concept to precisely define, especially for students unfamiliar with basic physics. If you believe that your work has been copied in a way that constitutes copyright infringement, please send notifications of the claimed infringement to: Legal Department, McGraw-Hill Education, 2 Penn Plaza, New York 10121. Teachers may print the entire packet or individual Think. The Think Sheets are synchronized to readings from The Physics Classroom Tutorial and to missions of the Minds On Physics program. If you are unable to access any page(s) or documents on our site, please e-mail [email protected]
This Geometry Worksheet may be printed, downloaded or saved and used in your classroom, home school, or other educational environment to help someone learn math. a mother pushes a stroller up a ramp into a building d. Worksheet topics include proofs of congruent triangles, special triangles, slope, parallel and perpendicular lines and more. energy resources worksheet chapter 5 directed reading and texas edition grade 6 unit 2 19 choose the type of in column b that best m. Lecture Notes. Welcome to The Plotting Coordinate Points Art -- Red Maple Leaf (A) Math Worksheet from the Geometry Worksheets Page at Math-Drills. ” ― Jon Gordon, The Energy Bus: 10 Rules to Fuel Your Life, Work, and Team with Positive Energy. ENERGY, WORK AND POWER Energy If you own a car, it will not move without fuel. The production and consumption of electrical energy has social, economic, and environmental implications. Identify fractions of a shape, as well as fractions of a set. Chapter 4 Jeopardy Review _____ Chapter 5: Work, Power & Energy Unit 1: Work and Power Guided Notes Work Classwork and. Then, you brainstorm ways to cope with a triggering situation in the moment. 80 pages of notes, quizzes and advice to help pupils revise for their 13+ science Common Entrance or Scholarship exam. Learners will find this resource challenging and helpful. Stuart Lloyd Tony Forsythe Jonny Friend Jen Randall Series editor: Ed Walsh. Do TWO of the following; a. Work, Energy and Power - page. Algebra I 2. What is the activation energy for the forward reaction? _____ 3. Part 1 - Label the work, power, kinetic and potential energy equations with the proper quantities and units. 16 Recall that energy from the mains. A summary of Work, Energy and Combined Motion in 's Rotational Dynamics. PHYSICS STUDY GUIDE CHAPTER 10: WORK-ENERGY TOPICS: • Work • Power • Kinetic Energy • Gravitational Potential Energy • Elastic Potential Energy • Conservation of Mechanical energy DEFINITIONS • WORK: Potential to do something ( A transfer of energy into or out of the system ). Earth rotates counterclockwise on its axis once every 24 hours, creating day and night. Answer_____ 7. It is aligned with the Modeling Instruction…. In physics, work is force times distance. KE = 2mv 2d. Draw the Lewis structure for the rocket propellant nitryl fluoride, NO 2F. While traveling to school at 27 m/s your car runs out of gas 15 km from the nearest gas station. Worksheets have become an integral part of the education system. Roller C e tagram below shows a roller coaster on a frictionless track. Initially there is a large current due to the large potential difference across the plates. It is released first from Y, halfway up the slope and then from X at the top of the slope. Please remember to photocopy 4 pages onto one sheet by going A3→A4 and using back to back on the photocopier. At a given moment in time, a 7. 50 or more should be rounded up to the nearest dollar; amounts less than $. Used by over 7,000,000 students, IXL provides personalized learning in more than 8,000 topics, covering math, language arts, science, social studies, and Spanish. What are the various types of energy losses in a transformer? Explain how these losses can be. Simple calculations on work, energy and power using simple formulas. c) 1/2 way down d) 3/4 way down 4/4 way down Il,oco s,œo I ,ctn KE 0/4 way down 1/4 way down 1/2 way down 3/4 way down f) What is the height and velocity of the diver corresponding to part f) assuming the same scale for the first 5 diagrams? = q,coo = -7. If you did 2. Lakhmir Singh Physics Class 9 Solutions Chapter 4 Work and Energy. The Checks and Balances System: A Worksheet. Worksheets labeled with are accessible to Pro subscribers only. Energy Physics. Work is done on an object only if the force and displacement are _____. Part 1 - Label the work, power, kinetic and potential energy equations with the proper quantities and units. A (spinning) cricket ball often moves faster after pitching on a smooth wicket. This chapter of The Physics Classroom tutorial ties together the concepts of work, power, and the Law of Conservation of Energy. PHYSICS 336:TEST ON WORK, POWER, AND ENERGY NAME _____ MULTIPLE GUESS: CIRCLE the ANSWER of the MOST correct choice for each of the following. The student creates energy pie charts to gain practice in defining systems and analyzing energy storage. This page provides a comprehensive listing of all physics topics for which Worksheets have been written. The goal of this worksheet is to help students and children explore their feelings through color. Nobel Prize in Physics for two breakthroughs: Evidence for the Big Bang and a way to find exoplanets. Physics Physics Math Skills Worksheet - mini package Page # 2 The Metric System The International System of Units-- the Metric System -- is usually referred to as the SI. Each question is worth 25 points. Physics Worksheet Work and Energy Section: Name: Mr. 1) (A) Math Worksheet from the Geometry Worksheets Page at Math-Drills. A 1600 kg is at rest at the top of a 16 m high hill. Neutrinos, which are very low mass, are easy to make; electrons have a higher threshold, while heavy Higgs bosons need a huge amount of energy. Momentum & Impulse MC. View Homework Help - PHYS 11 Work, Energy, & Power Worksheet Solutions from PHYS 11 at Little Flower Academy. team in a tug of war. The black line, “puddle energy” is energy used to drag the blade through the water creating the puddle. Become a Subscriber to access hundreds of premium worksheets. a girl eats a sandwich _____ 10. states, including Tennessee's Watts Bar Unit 2, a 1,150 megawatt-capacity reactor that began commercial operation in October 2016 [source: EIA]. Each module of the series covers a different topic and is further broken down into sub-topics. What is the activation energy for the. • Understanding the parallels between (seemingly) unrelated things in physics is actually one of the best ways to learn physics. Amounts of $. From energy and sound to the periodic table, it's all part of the scientific world. Energy is not measured, it is computed. Kinetic energy is energy of. 17 33 45 59 Answers to 26,27,49 and 62 and more Answers to problems. Just about everything in this world is either a solid, a liquid or a gas. 1) (A) Math Worksheet from the Geometry Worksheets Page at Math-Drills. We are working on an alternate way to provide the whole book as a single document. Find video lessons using your Holt physics textbook for homework help. The website forms part of the Physics World portfolio, a collection of online, digital and print information services for the global scientific community. A cell part may be used more than once. For extended objects composed of many particles, the kinetic energy of the composite body is the sum of the kinetic energies of the particles. It can move at the speed of light yet it vibrates in a cord without flowing at all. Teachers may print the entire packet or individual Think. x e ZA UlxlN Yrji 7g6h3tcsa ArTeRsDeDrJv6e rd n. 4 N to the right and6Ntotheleft b. 6 N to the right and4Ntotheright d. When the Print window opens, type in a range of pages to print. girl pushes on the box with a force of 15 N 5 meters to. 6 Images of Physics Work Energy And Power Worksheet. Friction at the interface between the two. What is its mechanical energy? 4. Its speed is 4. 24811V 1040 Futue Developmentsr 2018 ax Reform ChangesT 2 0 1 8 TAX YEAR INSTRUCTIONS Form 1040 has been redesigned. The Costs of Avoidance Worksheet 29-30. Math worksheets, science worksheets, social skills, setting goals, media literacy, phonics, grammar and seasonal and theme related worksheets. energy problems – answers pdf. KS/Grade-9/ Dept of Physics/Worksheet on Work, energy and power/2012. Static and current electricity have distinct properties that determine how they are used. Energy is added to a system when an external force moves a body. child’s bedroom. Acting force changing with position. 0-cm-diameter horizontal pipe gradually narrows to 4. 5 million years ago, sending a cone-shaped burst of. 4 c) A car starts from rest and accelerates at for a period of 3. Use the table above to fill in the chart. Grade 6 Earth Science Worksheets For Printable Download. us with detailed information on the location of the page or document you were attempting to access. KE = 1 2 mv 23. whenever a force acts on the object. List the steps in the. 1 meter, how much energy does the spring have? a. o If you prefer the equation from the AP sheet, it is: ΔU g =mgΔh. Conduction: Conduction involves heat transfer by particles vibrating against each other in a solid or collisions between particles in a gas or liquid. Physics equations sheet This can be used in a variety of ways for the 9–1 GCSE, in preparation for the requirement to know the formulas for the exam. Astronomy WS. An engine does work on a car when the car is moving. To print a part of the book 1. Physics Work and Energy Worksheet Solutions Part I 1. Consider two blocks stacked one above the other on a table. Shop Safety Procedure Page 2 of 8 Origin Date: 7/2/1992 Revision 7 Revision Date: 2/17/2017 Identifying the shops that participate in this program and appropriate equipment Conducting periodic compliance checks of the LOTO and energy control procedures to ensure and the requirements of WAC 296-803 are being followed. Worksheet: Energy Problems PHY SICS- CH APT ER 9: ENERGY Directions: Answer the following questions based on reading from Chapter 9 (pgs. Which of the following statements is/are true? (i) The trolley takes twice as long to run from X to Z as it take to run from Y to Z. docx page 2 of 3 o h is the “vertical height above the horizontal zero line” and you have to always identify the horizontal zero line. A summary of Work, Energy and Combined Motion in 's Rotational Dynamics. Free Fall Problems Worksheet Name _____ Physics Period _____ For the following problems, show all work and write the answers in the correct blank. You have 90 minutes to complete all four problems. Contact Number. 4 A which lights for 3 hours. depending on what exactly books that you are looking for. Shed the societal and cultural narratives holding you back and let free step-by-step Holt McDougal Physics textbook solutions reorient your old paradigms. all rules of this Xcel Energy program have been followed. 3 use the law of conservation of energy to solve problems in simple situations involving work, gravitational potential energy, kinetic energy, and thermal energy and its transfer (heat). CONCEPTUAL PhysICS PRACTICE PAGE Chapter 7 Energy Conservation of Energy-continued 2. Do not look at Part B during this time. Science worksheets, lesson plans & study material for kids. The energy supplied to the circuit by the source in time t is P×t that is, VIt. Same KE for each; this follows from 6 where work done is same on each. MUST be removed before printing. electronegativity 5. The force on one electron in the helium atom due to the nucleus is F = 2 12 r kqq = 2 ()(2) r k−ee, where r is the distance from the nucleus to the electron, -e is the charge on the electron and +2e is the charge of the nucleus due to the two protons it contains. Page 190 #’s 12,13 and 17-32. This required a greater output of power than on the days Foster walks up the stairs. Include proper units in your answer. Temperature is a. Learn vocabulary, terms, and more with flashcards, games, and other study tools. pdf: File Size: 107 kb: File Type: pdf. The approximate percentages of the test on the major content topics have been set by the committee of examiners, with input from a nationwide survey of undergraduate physics curricula. Amounts of $. Suppose you were to push a lawn mower around the perimeter of a rec-tangular area identical to that of the palace, applying a constant horizon-tal force of 60. F 2 SECTION: MENDEL’S THEORY 1. They'll also learn types of angles (acute, obtuse, right, etc. Lin 1 Show all work for the following questions, including the equation and substitution with units. Worksheets have become an integral part of the education system. ENERGY WORKSHEET WITH ANSWERS (no rating) 0 customer reviews. Your Email. If you are unable to access any page(s) or documents on our site, please e-mail [email protected]
Check back frequently as new jobs are posted every day. (ii) Energy is required to do work. The capacity of the moving car to do work is termed its kinetic. Energy Page 2 Energy Page 3 Energy Page 4 Energy Page 5. Here we have given NCERT Solutions for Class 11 Physics Chapter 6 Work Energy and power. Nobel Prize in Physics for two breakthroughs: Evidence for the Big Bang and a way to find exoplanets. A spring has a potential energy of 72. AP Physics - Work/Energy - 6 ans 1. Work = 4000 J. Physics 03-01 Work and the Work-Energy Theorem. Physics in context 4 Part 2: Practice your skills 14 Part 3: Planning a concert 16 Student worksheets 20 Worksheet 1 21 Worksheets 2 (A-C) 22 Worksheets 3 (A-C) 28 Worksheets 4 (A-D) 35 Worksheet 5 43 Solutions and mark schemes 47. Worksheet- Working with muti-digit numbers and decimals. We are the last generation that can stop devastating climate change. Solution 3 Work is a scalar quantity. Stan goes to work on the bus. Football Fridays In Georgia: Sandy Creek Vs. Cell Organelles Worksheet. Uniform Circular Motion: Crash Course Physics #7 Motion in a. You just learned that by changing the temperature of a type of matter you can change its state. Suppose you were to push a lawn mower around the perimeter of a rec-tangular area identical to that of the palace, applying a constant horizon-tal force of 60. 0 m = 50 J 2. Workbooks and worksheets with a mixed review of measurement skills and curriculum. YEAR, QUESTION PAPER, MARK SCHEME 2011 January (Specimen), Additional. team in a tug of war. I have a few work and energy problems I don't understand at all. watts your horsepower. Energy worksheet. Physical Science 8th Graders, be the leaders I know you can be! Physical Science is broken into 3 main units: Astronomy, Chemistry and Physics. Work & Energy MC. Work = Force x Distance. Students need to understand measurement in all parts of life, and these exciting, dynamic worksheets will help students master length, time, volume and other subjects in both English and metric systems as they measure their own progress in leaps and bounds!. But some quantities also need a direction to fully describe it. Rotational Work. Work worksheet. Light bulb in a lamp post - Electrical Energy. Some of the worksheets for this concept are Physics work work and energy, Topic 5 work and energy, Physics work and energy work solutions, A guide to work energy and power, Name period date, Power work, Physics lesson plan 09, Physics work and energy work solutions. reading triple beam balance practice worksheet Test your skill in reading the scales of a triple beam balance. If you do 2. A box is being moved with a velocity v by a force P (parallel to v) along a level horizontal floor. Physics 03-01 Work and the Work-Energy Theorem Name: _____ Created by Richard Wright - Andrews Academy To be used with OpenStax College Physics Homework 1. Amy uses 20N of force to push a lawn mower 10 meters. How could one motivate students for HEP if no one does really believe in discovering new and exiting phenomena? Muon Universality has never been tested in great detail before. q = amount of heat (J) m = mass (grams) c = specific heat (J/g°C) ΔT = change in temperature (°C) 2. The roller coaster has a speed at 1 of 0 m/s. Nobel Prize in Physics for two breakthroughs: Evidence for the Big Bang and a way to find exoplanets. After completing the unit students wil. North American Board of Certified Energy Practitioners (NABCEP) - Find your next career at NABCEP Career Center. Electric Circuit Worksheet No. 189 #13,#17 : 3 recorded lesson part 1 part 2: Conservative Work Nonconservative Work and Potential Energy: What is another way of calculating. (a) State the principle of conservation of energy. potential energy 14. Page 2 of 2 2. The force on one electron in the helium atom due to the nucleus is F = 2 12 r kqq = 2 ()(2) r k−ee, where r is the distance from the nucleus to the electron, -e is the charge on the electron and +2e is the charge of the nucleus due to the two protons it contains. My work is supported by a grant from the U. It provides a good foundation for future understanding of the Work-Energy Theorem. "This experiment, connecting atomic physics and cosmology, has allowed us to rule out a wide class of models that have been proposed to explain the nature of dark energy, and will enable us to. The concepts developed through the activities in this kit include: • energy classification (form, source, nonrenewable and renewable), • uses and limits of energy,. The flatter the slope is, the greater the normal force. 29-kg pile of snow to both lift it and set it into motion. reading triple beam balance practice worksheet Test your skill in reading the scales of a triple beam balance. Write the empirical formula and draw Lewis dot structures for these ionic compounds: sodium chloride magnesium sulfide calcium fluoride potassium oxide beryllium phosphide strontium bromide barium nitride potassium iodide lithium bromide Page 2 of 2 3. potential energy, m × g × h 17. Chapter 4 Jeopardy Review _____ Chapter 5: Work, Power & Energy Unit 1: Work and Power Guided Notes Work Classwork and. Label the diagram. Free fall acceleration on Earth is just a number — a number that you should memorize if you have a professional reason for learning physics. What is the difference between a quantitative and a qualitative observation? Give examples of each. Each group of 3 students has handouts with information about one of the above energy resources. Substituting and solving yields -323632 J (rounded to -324000 J). From safety inspections to backflow device test reports, our utilities and energy mobile apps will help you get your work done faster and with greater accuracy right from your desktop or mobile device. Work, Energy, and Power © The Physics Classroom, 2009 Page 2 The amount of work (W) done on an object by a given force can be calculated using. A trolley makes two separate runs down an inclined plane. 20 x 103 N force for a distance of 50. 9, the amount of addition work done by the car, after applying the accelerator, is (a) 1. Definitions Match Possible Answers 1 The ability to do work. 50 kg cart moves on a straight horizontal track. From energy and sound to the periodic table, it's all part of the scientific world. What if you wanted directions to the nearest physics lab?. Research in High Energy Physics at Duke University awarded by. Worksheet #3.