Friction

Front

What force slows down moving things?

Back

Friction

Front

The object will move faster when it moves on the ____________ surface.

Back

smoother

Tags

NGSS.MS-PS3-1

Front

Uses of friction (EXCEPT):
- it stops us sliding across the floor
- it gives us grip for car slow on the road
- it enables us to grasp and hold objects

Back

it makes objects move slower

Front

If you pour oil on a wooden surface, friction will be ________. Options: increased, reduced, nothing happens, broken

Back

reduced

Front

Friction does NOT help in ______. Options: putting brakes on vehicles, stopping vehicles from slipping, in maintaining balance while walking, ice skating

Back

ice skating

Front

How can we reduce friction?

Back

By using ball-bearing

Front

Different types of surfaces create different amount of friction.

Back

True

Front

In what way does friction help us in our everyday life? Options: Brakes on a car, Standing up, Climbing a hill, All of the above

Back

All of the above

Front

Rubbing your hands together creates _____.

Back

heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Front

Which picture shows water resistance or friction in water?

Back