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Jeopardy Vocabulary Forms of Energy Work and Power UnitsRandom Facts Metric System Final Jeopardy
Vocabulary 100 You do this when you move an object a distance by applying a force. What is Work?
Vocabulary 200 The term used for speed with distance. What is velocity?
Vocabulary 300 The amount of matter something has, measured in kg. What is mass?
Vocabulary 400 The force that keeps us on Earth. What is gravity?
Vocabulary 500 What is Mechanical Energy? The sum of kinetic and potential energy at any given point
Forms of Energy 100 The energy of motion. What is Kinetic Energy?
Forms of Energy 200 Stored Energy. What is potential energy.
Forms of Energy 300 The sum of kinetic energy plus the potential energy of an object at any time. What is mechanical energy?
Forms of Energy 400 The four common forms of potential energy. What are chemical, nuclear, stored mechanical, and gravitational potential energy?
Forms of Energy 500 The five common forms of kinetic energy. What are radiant, thermal, motion, sound, and electrical energy?
Work and Power 100 The rate at which work is done. The amount of work done per second What is power?
Work and Power 200 The amount of work you do when you push a shopping cart down an isle that is 10m long with a force of 5N. (w=fxd) What what is 50 N-m or 50 J?
Work and Power 300 The power you use when you push a shopping cart down an isle that is an isle that is 10m long with a force of 5N for 10 seconds. (w=fxd) (power = work/time) What is 5 joules/sec?
Work and Power 400 The definition of work. What is force times distance
Work and Power 500 The energy used to light a 40 watt (joules/sec) light bulb for one minute (60 sec). What is 2400 joules?
Units 100 The metric unit of mass. What are kilograms or grams?
Units 200 The metric unit of distance. What are meters?
Units 300 The unit of energy. What is a Joule?
Units 400 The unit of work. What is a Joule?
Units 500 The unit of power. What is a Joule per second or a Watt?
Random Facts 100 Green Cheese What the moon is not made of.
Random Facts 200 The energy transfer that is made when a circuit is connected to a battery and light bulb. What is chemical to electrical to light and heat?
Random Facts 300 Absence of this type of rock indicates that there never has been water on the moon. What is sedimentary rock?
Random Facts 400 The strength of Gravitational pull on the moon compared to the Earth. What is one six of Earth’s gravitational pull?
Random Facts 500 The first man to walk on the moon. Who was Neil Armstrong?
Metric system 100 Another name for kg-m/s 2. What is a Newton?
Metric system 200 Another name for N-m What is a Joule?
Metric system 300 Another name for Joule/second (unit of power). What is a Watt?
Metric system 400 Five thousand meters. What are five kilometers?
Metric system 500 The number of seconds in one hour. What is 3600?
Cart A:w= fxd w= 48Nx20m = 960N-m power = w t =960N-m 12s =80N-m/s Cart B:w = 24Nx40m = 960N-m P=960N-m 8s=120N-m/s Ans. Cart B requires the most power
Unit 3 EnergyandWork. Energy Energy is the ability to do work Energy is all around us There are two basic kinds of energy.
Chapter 5 Work, Energy and Power. Section 5.1 Work Work - The quantity of force times distance, as long as the force is parallel to the direction of motion.
Practice and study guide for the test. ▪ Energy transformations-types of energy ▪ Machines- not needed for this test ▪ Motion- not needed for this test.
Work, Power, & Energy Chapter 12 and 13. What is Work?
Chapter 9 Work and energy. Work What is work? What is work? To a scientist work is done when changing motion To a scientist work is done when changing.
ENERGY What is Energy? Ability to do WORK Measured in Joules (calories or kilocalories)
What is energy?. WHAT IS ENERGY? Energy is the ability to do work. Work is done when a force causes an object to move in the direction of the force. Work.
Work Work: Work is said to be done when the point of application of a force moves and it is measured using the product of force and the distance moved.
Energy. Work Motion Direction Motion must be in the same direction of the apply force.
Chapter 10: Work, Energy, and Simple Machines. Work No it’s not your job! Work is the product of force and the distance an object moves in the direction.
Are You Smarter Than an 8 th Grader?? Made By: Kaitlyn and Natalia 1A.
Energy & Work. Work involves a change in a system. changing an objects position heating or cooling a building, generating a image on the TV screen, moving.
Chapter 5 – WORK and ENERGY. TODAYs OBJECTIVES Recognize the difference between the scientific and ordinary work Define work by relating it to force and.
© 2005 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for the use of instructors in teaching their.
What is energy? Energy measures the ability for things to change themselves or to cause change in other things. A joule (J) is the S.I. unit of measurement.
KS4 Kinetic and Potential energy. What is energy? Energy lets you do things. Another name for energy is ____ The units of energy are ______. work Joules.
Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.
Work Work is done only when a force moves an object. When you push, lift, or throw an object, you are doing work. A force acting through a distance is.
Sir Isaac Newton 1642 – 1727 Laws of Motion Potential Energy stored energy Kinetic Energy Energy in motion.
Energy Energy: Energy is the capacity of a body to do work. The SI unit of energy is Joule(J) Chemical Energy Some forms of energy Sound Energy Light Energy.
Power The rate at which work is done. Objective: To define and apply the concepts of power and mechanical efficiency.
The Law of Conservation of Energy Energy cannot be created or destroyed; it may be transformed from one form into another, but the total amount of energy.
KWLQ What is Energy? K: What do you know? W: What do you want to know? L: What did you learn? Q: What questions do you have?
How is Work and Power Related? Chapter 5 Work and Power Goals: define and calculate work, energy, kinetic energy, potential energy, power and use the concept.
5-1 What is Work Is any work done in these situations? You hold a heavy chair at arms length for several minutes… You carry a bucket of water along a.
Forms of Energy. QOD 1. What are the 5 types of energy? 2. Potential Energy and Kinetic Energy are examples of what type of energy?
Work, Power and Energy Review Each table will work as a team to earn points by answering questions. There will be 60 seconds to answer each question from.
Energy. A Few Types of Energy 1. Mechanical 2. Chemical 3. Thermal (Heat) 4. Solar 5. Electrical 6. Nuclear 7. Sound 8. Light.
CONSERVATION OF ENERGY Mr. Wofford- 8 th Grade Physical Science.
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