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Jeopardy Vocabulary Forms of Energy Work and Power UnitsRandom Facts Metric System 100 200 300 400 500 Final Jeopardy.

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Presentation on theme: "Jeopardy Vocabulary Forms of Energy Work and Power UnitsRandom Facts Metric System 100 200 300 400 500 Final Jeopardy."— Presentation transcript:

1 Jeopardy Vocabulary Forms of Energy Work and Power UnitsRandom Facts Metric System Final Jeopardy

2 Vocabulary 100 You do this when you move an object a distance by applying a force. What is Work?

3 Vocabulary 200 The term used for speed with distance. What is velocity?

4 Vocabulary 300 The amount of matter something has, measured in kg. What is mass?

5 Vocabulary 400 The force that keeps us on Earth. What is gravity?

6 Vocabulary 500 What is Mechanical Energy? The sum of kinetic and potential energy at any given point

7 Forms of Energy 100 The energy of motion. What is Kinetic Energy?

8 Forms of Energy 200 Stored Energy. What is potential energy.

9 Forms of Energy 300 The sum of kinetic energy plus the potential energy of an object at any time. What is mechanical energy?

10 Forms of Energy 400 The four common forms of potential energy. What are chemical, nuclear, stored mechanical, and gravitational potential energy?

11 Forms of Energy 500 The five common forms of kinetic energy. What are radiant, thermal, motion, sound, and electrical energy?

12 Work and Power 100 The rate at which work is done. The amount of work done per second What is power?

13 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?

14 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?

15 Work and Power 400 The definition of work. What is force times distance

16 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?

17 Units 100 The metric unit of mass. What are kilograms or grams?

18 Units 200 The metric unit of distance. What are meters?

19 Units 300 The unit of energy. What is a Joule?

20 Units 400 The unit of work. What is a Joule?

21 Units 500 The unit of power. What is a Joule per second or a Watt?

22 Random Facts 100 Green Cheese What the moon is not made of.

23 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?

24 Random Facts 300 Absence of this type of rock indicates that there never has been water on the moon. What is sedimentary rock?

25 Random Facts 400 The strength of Gravitational pull on the moon compared to the Earth. What is one six of Earth’s gravitational pull?

26 Random Facts 500 The first man to walk on the moon. Who was Neil Armstrong?

27 Metric system 100 Another name for kg-m/s 2. What is a Newton?

28 Metric system 200 Another name for N-m What is a Joule?

29 Metric system 300 Another name for Joule/second (unit of power). What is a Watt?

30 Metric system 400 Five thousand meters. What are five kilometers?

31 Metric system 500 The number of seconds in one hour. What is 3600?

32 Final Jeopardy

33 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


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