Energy - JSS2 Basic science Past Questions and Answers - page 1
What is potential energy?
Energy of motion
Stored energy due to position or state
Energy of light
Energy of sound
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What is kinetic energy?
Stored energy in batteries
Energy of position
Energy of motion
Stored energy in food
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What determines the amount of potential energy an object has?
Its weight
Its color
Its position or state
Its temperature
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Which of the following objects has the most kinetic energy?
A stationary car
A moving bicycle
A hanging light bulb
A sleeping cat
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What is work done?
What is work done?
Energy stored in batteries
Energy of sound waves
Energy of light waves
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How is work done calculated?
Force multiplied by acceleration
Force multiplied by distance
Distance divided by time
Force divided by distance
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If you push a box with a force of 20 Newtons for a distance of 3 meters, how much work is done
60 joules
23 joules
6 joules
63 joules
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Which factor does NOT affect potential energy?
Position
Weight
State
Height
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Which factor does NOT affect potential energy?
Position
Weight
State
Height
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Which factor affects kinetic energy?
Color
Temperature
Motion
Shape
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