Exploring Potential and Kinetic Energy with Rubber Bands

What does it mean when someone says you have a lot of potential?

• You are very talented

• You are using your abilities to the fullest

• You have energy that is not being used

• You are very active

What everyday object did the teacher use to explain potential and kinetic energy?

• A battery

• A book

• A hair tie

• A spring

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-4

In the context of a rubber band, when is potential energy at its maximum?

• When the rubber band is fully stretched

• When the rubber band is at rest

• When the rubber band is slightly stretched

• When the rubber band is released

Tags

NGSS.MS-PS3-2

How can potential energy be visually demonstrated?

• By dropping an object

• By stretching an object

• By painting an object

• By breaking an object

Tags

NGSS.MS-PS3-2

What analogy did the teacher use to explain the difference between kinetic and potential energy?

• Filling and emptying a glass of water

• Inhaling and exhaling a breath

• Charging and using a battery

• Winding and unwinding a clock

What does releasing the rubber band demonstrate?

• Electrical energy

• Kinetic energy

• Potential energy

• Chemical energy

Tags

NGSS.MS-PS3-2

What happens to the potential energy when the rubber band is released?

• It remains constant

• It increases further

• It converts to kinetic energy

• It disappears

Tags

NGSS.MS-PS3-5

Which action would increase the potential energy stored in an object?

• Heating it

• Compressing it

• Letting it rest

• Stretching it more

Tags

NGSS.MS-PS3-2

What is the effect of pulling a rubber band back more?

• Decreases potential energy

• No change in energy

• Increases kinetic energy

• Increases potential energy

Tags

NGSS.MS-PS3-2

What is kinetic energy?

• Chemical energy

• Stored energy

• Energy in motion

• Potential energy

Tags

NGSS.MS-PS3-1