FORCES

When you put or move an object away from you, it means that you do a....

• pull

• friction

• push

• energy

The picture shows a pull is....

• 
• 
• 
• 

Forces can make a moving object the followings, except....

• changes its direction

• slows down

• change its shape

• goes faster

A... is used to measure the size of force.

• thermometer

• ruler

• scale

• forcemeter

Frictions is the force which ... or goes against motion when two surfaces are in contact.

• make

• the same direction

• opposes

• follow

Which of the following activities involves a push?

• flying a kite

• dialing a phone

• putting on socks

• stretching a rubber band

Friction is ... on a rough surface than on a smooth surface.

• useful

• faster

• bigger

• smaller

Forces are measured in the unit....

• kilogram

• kilometer

• six

• Newton

An example of a pull is....

• shooting a basketball

• pressing a keyboard

• kicking a ball

• lifting a school bag

The picture shows that frictions can cause problem. it causes the soles of shoes to ... out.

• hold

• wear

• grip

• heat