Work, Power, and Energy

____________ is the ability to cause change. 

• Energy 
• Force 
• Friction
• Motion

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Energy due to motion is ____________ energy. 

• Potential 
• Energy
• Kinetic
• Friction

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

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

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

Tags

NGSS.MS-PS3-1

__________ is stored energy. 

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

Tags

NGSS.MS-PS3-2

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

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

Tags

NGSS.MS-PS3-2

A firecracker that has not been lit.

• Potential
• Kinetic

Tags

NGSS.MS-PS3-2

A running boy.

• Potential
• Kinetic

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which point has the most potential energy?

• G
• f
• b
• a

Tags

NGSS.MS-PS3-2

What is the kinetic energy of a ball with a mass of 65.0 kg while rolling at a rate of 2.5 m/s?

• 81.25 J
• 203.13 J
• 406.25 J
• 110.35 J

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Calculate the potential energy of a rock with a mass of 55 kg as it sits on a cliff that is 27 m high.

• 1485 J
• 13468 J
• 14553 J
• 1289 J