Force & Motion Amplify Review

Front

What is force?

Back

A push or pull on an object that can cause it to change its motion.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Front

What is motion?

Back

The change in position of an object over time.

Tags

NGSS.MS-PS2-2

Front

What is friction?

Back

A force that opposes the motion of an object, causing it to slow down or stop.

Tags

NGSS.MS-PS2-2

Front

What is mass?

Back

The amount of matter in an object, usually measured in kilograms.

Front

What is velocity?

Back

The speed of an object in a specific direction.

Tags

NGSS.MS-PS3-1

Front

What happens when two objects collide?

Back

Both objects experience the same amount of force, but their responses depend on their masses.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Front

What is acceleration?

Back

The rate at which an object changes its velocity.

Tags

NGSS.MS-PS2-2

Front

What is the relationship between mass and force?

Back

The greater the mass of an object, the more force is needed to change its motion.

Tags

NGSS.MS-PS2-2

Front

What is an example of an object slowing down?

Back

A car applying brakes to reduce its speed.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

What is the role of thrusters in motion?

Back

Thrusters can change the direction or speed of an object in space.