1.3 Energy Transfer in Collisions

The Law of Conservation of Energy says that energy cannot be _____________ or ___________.

• open or closed

• weak or strong

• created or destroyed

Tags

NGSS.MS-PS3-5

What is produced in a collision when you have more friction between objects?

• cool air

• more heat

• less heat

Tags

NGSS.MS-PS1-4

Energy can be ________ when it moves from place to place through light, sound, or electric currents.

• transferred

• stopped

• created

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Momentum is the measure of how difficult it is to stop a _________ object.

• still

• moving

• large

• small

Tags

NGSS.HS-PS2-2

Objects that collide by hitting or running into each other are _____ forces.

• contact

• noncontact

In a collision the object that is traveling faster before the collision, ________ energy.

• gains

• loses

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

In a collision, the object that is traveling slower before the collision, __________ energy.

• gains

• loses

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

In collisions, the faster object transfers some energy to the slower object.

• true

• false

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-1

NGSS.MS-PS3-5

In collisions, the remaining energy can go into the air as sound or _______ energy.

• light

• heat

• potential

Tags

NGSS.MS-PS3-5

Energy can come in many forms such as light, sound, electrical, heat, and kinetic.

• true

• false