Work & Energy Review

The ability to do work is called...

• force
• energy
• friction
• acceleration

___ energy is the energy of motion.

• Gravitational potential
• Elastic potential
• Chemical potential
• Kinetic

__ energy is stored in bonds between atoms.

• Chemical potential
• Elastic potential
• Gravitational potential
• Kinetic

__ energy is stored in an object that is being stretched or compressed.

• Gravitational potential
• Elastic potential
• Chemical potential
• Kinetic

An object that can fall has __ energy.

• Kinetic
• Elastic potential
• Chemical potential
• Gravitational potential

Kinetic energy depends on mass and ___.

• volume
• direction
• velocity
• force

A rubber band stretched between two fingers has ___ energy.

• gravitational potential
• chemical potential
• elastic potential
• kinetic

Which would have the most gravitational potential energy?

• 1000-kg truck driving 20 m/s
• 4-kg book on a 2-m shelf
• 7-kg cat on a 4-m branch
• 50-kg boulder on a 30-m cliff

Which would have the most kinetic energy?

• 4-kg cat running 2 m/s
• 6-kg bowling ball rolling 8 m/s
• 20-kg dog napping on the floor
• 0.5-kg bird flying 3 m/s

Gravitational potential depends on mass, gravity, and...

• velocity
• momentum
• height
• volume