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Welcome to Jeopardy. Round 1 WorkPEKEPowerEnergy 100 200 300 400 500.

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Presentation on theme: "Welcome to Jeopardy. Round 1 WorkPEKEPowerEnergy 100 200 300 400 500."— Presentation transcript:

1 Welcome to Jeopardy

2 Round 1 WorkPEKEPowerEnergy 100 200 300 400 500

3 Work 100 This is the definition of work.

4 Work 200 This is the unit for work.

5 Work 300 In order for work to be done these 2 things must take place.

6 Work 400 If a force of 50N is used to lift a book 10m, How much work is done?

7 Work 500 How much force was necessary to move a brick 5m if 200J of work was done?

8 Potential Energy 100 This is the definition of PE.

9 Potential Energy 200 Give 2 types of Potential Energy

10 Potential Energy 300 This is the equation for PE.

11 Potential Energy 400 What is the PE of a 100kg ball that is resting on a 50m high shelf?

12 Potential Energy 500 How high must a 25kg ball be resting if its Potential Energy is 500J?

13 Kinetic Energy 100 This is the definition of KE.

14 Kinetic Energy 200 List 2 examples of KE.

15 Kinetic Energy 300 This is the equation for Kinetic Energy.

16 Kinetic Energy 400 What is the KE of a 10kg ball which is rolling down a hill at a speed of 2m/s?

17 Kinetic Energy 500 What is the mass of a ball that has 100J of KE and is moving at a velocity of 5m/s?

18 Power 100 This is the definition of Power.

19 Power 200 This is the unit for Power.

20 Power 300 This is the equation for power.

21 Power 400 What is the power of a light bulb that does 200J of work in 10s?

22 Power 500 How long does a 60watt bulb need to be on to do 600J of work?

23 Energy 100 This is the Law of Conservation of Energy.

24 Energy 200 Give 1 example of a fossil fuel.

25 Energy 300 Visible light is an example of what type of energy?

26 Energy 400 When you rub your hands together of a cold day, you use friction to convert ___________ energy into ___________ energy.

27 Energy 500 What type of conversion is taking place when natural gas is used to heat water?

28 Work 100 Response Work is the product of a force applied to an object and the distance it moves.

29 Work 200 Response Joule (J)

30 Work 300 Response Force must be applied on an object and the object must move.

31 Work 400 Response W = F x d = 50N x 10m = 500J

32 Work 500 Response W = F x d 200J = F x 5m 200J/5m = F 40N = F

33 Potential Energy 100 Response Stored energy

34 Potential Energy 200 Response Elastic PE Gravitational PE

35 Potential Energy 300 Response PE = m g h

36 Potential Energy 400 Response PE= m g h = 100kg (10m/s 2 ) (50m) = 50,000 J

37 Potential Energy 500 Response PE = m g h 500J= 25kg (10m/s 2 ) h 500/250 = h 250m = h

38 Kinetic Energy 100 Response Energy of motion

39 Kinetic Energy 200 Response Anything moving

40 Kinetic Energy 300 Response KE = ½ m v 2

41 Kinetic Energy 400 Response KE = ½ (10kg) (2m/s) 2 =.5 (10) (4) = 20 J

42 Kinetic Energy 500 Response KE = ½ m v 2 100J =.5 m 5 2 100J =.5 m 25 100/12.5 = m 8kg = m

43 Power 100 Response Power is the amount of work done over a period of time.

44 Power 200 Response Watt or kilowatt w or kw

45 Power 300 Response P = work/time Or P = F d/t

46 Power 400 Response P = work/time = 200J/10s = 20 Watts

47 Power 500 Response P = work/time 60W = 600J/t t = 600/60 t = 10s

48 Energy 100 Response Energy can not be created or destroyed but may be changed from one form to another.

49 Energy 200 Response Oil, gasoline, coal

50 Energy 300 Response Electromagnetic

51 Energy 400 Response You use friction to convert mechanical energy into thermal energy

52 Category 5 500 Response CHEMICAL ENERGY is converted to THERMAL ENERGY

53 Round 2 Category 6 Category 7 Category 8 Category 9 Category 10 200 400 60010000600 800 1000

54 Make a Wager

55 DAILY DOUBLE # 2!!! Statement

56 DAILY DOUBLE # 2 Response Answer

57 Category 6 200 Statement

58 Category 6 400 Statement

59 Category 6 600 Statement

60 Category 6 800 Statement

61 Category 6 1000 Statement

62 Category 6 200 Response Answer

63 Category 6 400 Response Answer

64 Category 6 600 Response Answer

65 Category 6 800 Response Answer

66 Category 6 1000 Response Answer

67 Category 7 200 Statement

68 Category 7 400 Statement

69 Category 7 600 Statement

70 Category 7 800 Statement

71 Category 7 1000 Statement

72 Category 7 200 Response Answer

73 Category 7 400 Response Answer

74 Category 7 600 Response Answer

75 Category 7 800 Response Answer

76 Category 7 1000 Response Answer

77 Category 8 200 Statement

78 Category 8 400 Statement

79 Category 8 600 Statement

80 Category 8 800 Statement

81 Category 8 1000 Statement

82 Category 8 200 Response Answer

83 Category 8 400 Response Answer

84 Category 8 600 Response Answer

85 Category 8 800 Response Answer

86 Category 8 1000 Response Answer

87 Category 9 200 Statement

88 Category 9 400 Statement

89 Category 9 600 Statement

90 Category 9 800 Statement

91 Category 9 1000 Statement

92 Category 9 200 Response Answer

93 Category 9 400 Response Answer

94 Category 9 600 Response Answer

95 Category 9 800 Response Answer

96 Category 9 1000 Response Answer

97 Category 10 200 Statement

98 Category 10 400 Statement

99 Category 10 600 Statement

100 Category 10 800 Statement

101 Category 10 1000 Statement

102 Category 10 200 Response Answer

103 Category 10 400 Response Answer

104 Category 10 600 Response Answer

105 Category 10 800 Response Answer

106 Make a Wager

107 DAILY DOUBLE # 3!!! Statement

108 DAILY DOUBLE # 3 Response Answer

109 Category 10 1000 Response Answer

110 Final Jeopardy Category 11 ?

111 Final Jeopardy Question Statement

112 Final Jeopardy Response Answer

113 The End!


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