Physical Science #3: Energy

Energy due to motion is ____________ energy. 

• Potential 
• Energy
• Kinetic
• Friction

__________ is stored energy. 

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

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

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

What kind of energy is in a moving skateboard?

• Potential
• Kinetic

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

• Potential
• Kinetic

Energy can not be created or destroyed, only converted from one form to another.

• true
• false

A battery converts what type of energy to another?

• sound to kinetic
• light to heat
• mechanical to electrical
• chemical to electrical

The glow sticks produce light for a short amount of time. The light from the glow stick is a conversion from what to what?

• thermal to light
• gravitational to potential
• radiant to electrical
• chemical to light

At which point is potential energy greatest?

• W
• X
• Y
• Z

Food has _________ energy. 

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