Energy and Newton's Laws of Motion

_____________ is the ability to cause change.

• Energy
• Force
• Friction
• Motion

Energy can cause an object to _____________ the position of its motion.

• energy
• change
• speed
• stored

Energy due to motion is ____________ energy.

• potential
• energy
• kinetic
• friction

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

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

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

Can energy be destroyed?

• No
• Yes

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

• True
• False

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 the wall
• a piece of coal before its burned

What are the two factors that affect kinetic energy?

• time and energy
• power and mass
• mass and speed
• time and work