Friction

Ex. A box resting inside a warehouse.

• static

• sliding

• rolling

• fluid

The smoother the surface, the _______ friction it has.

• more

• less

The amount of force exerted onto surfaces has NO effect on friction.

• true

• false

Ex. Using a grocery cart at the store.

• static

• sliding

• rolling

• fluid

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Ex. Ice Skating

• static

• sliding

• rolling

• fluid

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Ex. Rubbing your hands together to get warm.

• static

• sliding

• rolling

• fluid

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

A penguin going down a hill.

• static

• sliding

• rolling

• fluid

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

NGSS.MS-PS3-5

Ex. Not being able to push a heavy cabinet across a carpeted floor.

• static

• sliding

• rolling

• fluid

Tags

NGSS.MS-PS2-2

Sanding a surface will ______ friction.

• increase

• decrease

A baseball, flying through the outfield on its way to a homerun

• static

• sliding

• rolling

• fluid

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5