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
What is kinetic energy?
Stored energy in batteries
Energy of position
Energy of motion
Stored energy in food
What determines the amount of potential energy an object has?
Its weight
Its color
Its position or state
Its temperature
Which of the following objects has the most kinetic energy?
A stationary car
A moving bicycle
A hanging light bulb
A sleeping cat
What is work done?
What is work done?
Energy stored in batteries
Energy of sound waves
Energy of light waves
How is work done calculated?
Force multiplied by acceleration
Force multiplied by distance
Distance divided by time
Force divided by distance
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
Which factor does NOT affect potential energy?
Position
Weight
State
Height
Which factor does NOT affect potential energy?
Position
Weight
State
Height
Which factor affects kinetic energy?
Color
Temperature
Motion
Shape
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