Speed and Energy Review

What is energy?

• The ability to change or move an object through force

• The ability to create light

• The ability to create sound

• The ability to create heat

Tags

NGSS.MS-PS3-5

What is potential energy?

• The ability to create light

• The energy an object has due to its motion

• The ability to create sound

• The stored energy that an object has due to its position

Tags

NGSS.MS-PS3-2

What is force?

• A push or pull that may cause an object to move, slow down, stop, or change direction

• The ability to change or move an object through force

• The energy an object has due to its motion

• The stored energy that an object has due to its position

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is kinetic energy?

• The ability to create sound

• The energy an object has due to its motion

• The stored energy that an object has due to its position

• The ability to create light

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

How can we observe energy?

• Movement

• Light

• Sound

• Heat

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-3

NGSS.MS-PS4-1

NGSS.MS-PS4-2

The rate at which an object moves through time

• Kinetic energy

• Speed

• Potential Energy

• Force

A child sitting at the top of a slide has _______ _______.

• speed

• kinetic energy

• force

• potential energy

Tags

NGSS.MS-PS3-2

A child going down a slide has _____ ______.

• kinetic energy

• speed

• force

• potential energy

Tags

NGSS.MS-PS3-1

Sarah conducted an experiment where she placed a marble at the top of a ramp and let it go. She measured the distance traveled by the marble after it reached the end of the ramp. Then, she adjusted the ramp height and tried again. Which would be a reasonable prediction to fill in the blank in Sarah’s data?

• 7 feet

• 4 feet

• 3 feet

• 10 feet

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

NGSS.MS-PS3-2

Which is a correct statement about Sarah's experiment?

• The marble had more energy when it traveled down the ramp that was 1 foot tall than 3 feet tall.

• The marble had potential energy when Sarah was holding it at the top of the ramp.

• The higher the ramp the shorter distance the marble traveled.

• The marble had no kinetic energy.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

NGSS.MS-PS3-2