Energy Change in Collisions

Objects that are moving will keep moving until a _______makes them stop.

• friction

• gravity

• force

• momentum

Tags

NGSS.MS-PS2-2

When two objects collide, kinetic energy from one object transfers to the other object

• True

• False

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Another word for contact is __________

Tags

NGSS.MS-PS2-5

When two objects rub against each other that is called ____________

• force

• friction

• contact force

• heat

When two objects collide, the object with less mass will move the object with more mass.

• True

• False

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

If 2 teams are pulling a rope with equal force the rope will not move.

• True

• False

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

If a ball is sitting in a field, it will continue to be at rest until a force makes it move. This is called

• friction

• force

• momentum

• inertia

What does friction create?

Tags

NGSS.MS-PS1-4

When a baseball player uses a bat to hit a ball, that is an example of a ___________

• noncontact force

• potential energy

• mass

• contact force

When energy is transferred it ____________ from one object to another

• destroys

• changes

• moves

Tags

NGSS.MS-PS3-5