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WorksheetsKE & GPE
Total questions: 24
Worksheet time: 16mins
Gravitational potential energy depends on the ________ and ________ of the object, besides the gravity.
Kinetic energy depends on the ________ and ________ of the object.
Height and mass
Gravity and movement
Mass and Movement
Height and gravity
An object's gravitational potential energy increases as its height ________________.
Increases
Decreases
An object's gravitational potential energy is determined by which three variables?
Work, power, gravity
Height, work, gravity
Mass, gravity, height
Mass, power, height
How could you increase the gravitational potential energy of an object without changing its mass and gravity?
Make the object larger
Lower the object towards the ground
Raise the object farther off the ground
Allow the object to roll on the ground
Which of the following is an example of a change of kinetic energy into gravitational potential energy?
a person parachuting out of a plane
a car racing around an oval track
a person skiing down a hill
a person walking up a hill
When does gravitational potential energy = 0?
When there is no height.
When there is no speed.
When there is no movement.
When there is no air.
When does kinetic energy = 0?
When there is no height.
When there is no speed.
When there is no laughter.
When there is no air.
