Grade 3 Force and friction

A push or a pull:

• Force

• Speed

• Distance

• Time

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Why is person B having a hard time moving down the hill?

• Person B has more friction than person A.
• Person B has the same friction as person A.
• Person B is out of shape.
• Person B has less friction has person A.

Tags

NGSS.MS-PS2-2

When your position changes, you're in ____________.

• motion

• force

Tags

NGSS.MS-PS2-2

A push moves things _______ .

• Close to you

• Away from you

Tags

NGSS.K-PS2-1

NGSS.K-PS2-2

When you pick things up, you're _______.

• pushing

• pulling

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The effect of this forces is ….

• change a shape

• change a direction

• make things stop moving

• make things start moving

Driver push the brake pedals and the car stop moving at red light, it shows the effect of force is...

• make things stop moving

• change a shape

• change a direction

• make things start moving

Force that opposite with the motion when two surface contact is called...

• pull

• push

• friction

• newton

Tom sliding on rough surface. The friction is small.

• true

• false

What does friction produce?

• light
• sound
• heat
• gravity

Tags

NGSS.HS-PS3-4