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-PS2-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Front

What is motion?

Back

The change in position of an object over time.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

What is friction?

Back

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

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.

Front

What happens when two objects collide?

Back

Both objects experience the same amount of force, but their motion changes based on their mass.

Tags

NGSS.MS-PS2-1

Front

How can the motion of an object change?

Back

An object can speed up, slow down, change direction, or stop.

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 does it mean for an object to be at rest?

Back

An object is at rest when it is not moving and its position is not changing.