Forces and P/K Energy Test Review

The faster an object moves, the ________ kinetic energy it has.

• more

• less

• none of the above

• all of the above

What would have the greatest kinetic energy?

• a car driving down a hill

• a ball rolling down a hill

• a person running down a hill

Which is the best example that something has kinetic energy?

• a car parked on a steep hill

• a tennis ball rolling across the court

• a picture hanging on a wall

• a piece of coal being burned

What is kinetic energy?

• energy of work

• energy of motion

• energy of gravity

• energy of power

What two factors affect an object's kinetic energy?

• area and volume

• mass and weight

• weight and height

• mass and speed

Where would this tossed ball have the least amount of kinetic energy?

• point W

• point X

• point Y

• point Z

Where would this tossed ball have the greatest amount of kinetic energy?

• point W

• point X

• point Y

• point Z

Increasing an object's mass will increase its kinetic energy?

• true

• false

Increasing an object's speed will increase its kinetic energy?

• true

• false

What kind of energy is in a rock at the edge of a cliff?

• potential

• kinetic