Unit 3 Assessment

A force sets an object in ________.

• Motion

• Force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

A push or pull is a ________.

• motion

• force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

The force that slows an object is called ______.

• friction

• motion

As friction slows an object, energy is released. What happend to the object's tempature?

• The tempture rises.

• The tempture falls.

• The tempture stays the same.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

How does a stronger force affect an objects motion?

• It does not change.

• It slows down.

• It speeds up.

Tags

NGSS.MS-PS2-2

What happens if an object receives multiple pushes?

• It moves very fast.

• It moves a lot.

• It moves a little.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Which object produecs a rolling motion?

• 
• 
• 

Where will the friciton cause the ball to stop?

• At the top of the hill.

• At the bottom of the hill.

• In the middle of the hill.

Compare the pattern of movement. Which tells what happens when an object turns over and over along a surface?

• rolling

• sliding

• spinning

After collision, how will two balls move?

• The balls will move together.

• The balls will move apart.

• The balls will stop moving.

Tags

NGSS.MS-PS2-1