Page 1 Physical ScienceChapter 15 Review Game
Page 2 EnergyEnergyForms of Energy
Energy Conversion
sProblemsProblems
1 point 1 point 1 point 1 point
2 points 2 points 2 points 2 points
3 points 3 points 3 points 3 points
4 points 4 points 4 points 4 points
5 points 5 points 5 points 5 points
Page 3 Work is the transfer of this.
1 point Check
Page 4 What is energy?
1 point Back to Category Slide
Page 5 This is transferred by a force moving an object
through a distance.
2 points Check
Page 6 What is the energy?
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Page 7 The energy of motion.
3 points Check
Page 8 What is kinetic energy?
3 points Back to Category Slide
Page 9 A canoe with a mass of 30 kg floats downriver at 2
m/s. What is its KE?
4 points Check
Page 10 What is 60 J?
4 points Back to Category Slide
Page 11 An object’s gravitational PE is related to these
things.
5 points Check
Page 12 5 points Back to Category Slide
What are height, mass, and acceleration due to
gravity?
Page 13 The type of energy that increases when an
object becomes warmer.
1 point Check
Page 14 What is thermal energy?
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Page 15 The total of an object’s kinetic and potential
energy.
2 points Check
Page 16 What is mechanical energy?
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Page 17 The law of conservation of energy states this.
3 points Check
Page 18 What is energy cannot be created or destroyed,
but can be converted to other forms?
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Page 19 Energy and work are measured in this unit.
4 points Check
Page 20 What is Joule?
4 points Back to Category Slide
Page 21 The kinetic energy of an object is proportional to the square
of its ___________.
5 points Check
Page 22 What is velocity?
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Page 23 Energy that is stored due to its position or shape.
1 point Check
Page 24 What is potential energy?
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Page 25 Energy resources that exist in limited amounts and, once used, cannot be
replaced except over the course of millions of years.
2 points Check
Page 26 What are nonrenewable energy resources?
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Page 27 Show how the units in the KE equation are equal to one Joule.
3 points Check
Page 28 3 points Back to Category Slide
Kg-m2/s2 = N-m = J
Page 29 This increases the elastic potential energy of a
spring.
4 points Check
Page 30 4 points Back to Category Slide
What is compressing or stretching the spring?
Page 31 The KE of a moving cart with a mass of 74 kg
and velocity of 52 m/s.
5 points Check
Page 32 What is 200,096 J?
5 points Back to Category Slide
Page 33 The PE of a 99 kg rock 5 m off the ground.
1 point Check
Page 34 What is 4851 J?
1 point Back to Category Slide
Page 35 The KE of a 12000 g chair sliding across the floor at 3
m/s.
2 points Check
Page 36 What is 54 J?
2 points Back to Category Slide
Page 37 The gravitational PE of a skydiver having a mass of 76 kg at the instant she is 1000 m in the air moving
at a rate of 29 m/s.
3 points Check
Page 38 What is 744,800 J?
3 points Back to Category Slide
Page 39 The KE of a ball with a mass of 145 g moving
horizontally through the air at a speed of 5 m/s at a
height of 47 m.
4 points Check
Page 40 What is 1.81 J?
4 points Back to Category Slide
Page 41 The beginning KE of a pendulum at the highest point in its swing with a beginning PE of 45 J and a KE of 45 J at its lowest point in the swing.
5 points Check
Page 42 What is 0 J?
5 points Back to Category Slide