What is position?

• how big an object is

• the location of an object

Throwing the ball is an example of a ....

• push

• pull

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Motion is when things are...

• on fire

• moving

• crying

A force is a push or pull that can change the way an object.....

• moves

• smells

Tags

NGSS.MS-PS2-2

Why do you need a lot of force to put the bowling ball in motion

• it is round

• it is heavy

Tags

NGSS.MS-PS2-2

What does friction do to moving things?

• makes them go faster

• makes them go slower

Tags

NGSS.MS-PS2-2

You can skate faster on the street, because the street has

• LESS friction

• MORE friction

Tags

NGSS.MS-PS2-2

Moby is building a birdhouse. What happens when he hammers a nail?

• He is pulling the nail into the wood.

• He is pushing the nail into the wood.

• He is making the nail lighter to push it.

Tags

NGSS.MS-PS2-1

Which activity uses a pull?

• Picking a flower in a garden.

• Pressing a button on a phone.

• Knocking over a glass of milk.

Tags

NGSS.K-PS2-1

NGSS.K-PS2-2

Which is a force that slows down moving things?

• motion

• friction

• position

Tags

NGSS.MS-PS2-2