Energy Unit Review

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

• more
• less
• none of the above
• all of the above 

__________ is stored energy. 

• Potential
• Kinetic
• None of the above 
• All of the above 

Gravitational potential energy depends on the ________ and ________ of the object. 

• Height and mass
• Friction and movement
• Mass and Movement
• Height and Friction 

When you stretch a rubber band, you are storing __________ energy. 

• kinetic 
• potential
• none of the above
• all of the above 

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

• Potential
• Kinetic

At which point is potential energy greatest?

• W
• X
• Y
• Z

Which would have the greatest gravitational potential energy?

• A 4lb rat on a school desk
• A 45lb dog in an oak tree
• A 14 pound platypus on a swing
• A 45lb child on a bike

A car at rest at the top of a hill has _ energy.

• kinetic
• potential

an apple falling to the ground has _ energy.

• kinetic 
• potential

What best describes kinetic energy?

• Stored energy

• Energy in motion