Assignment 3.2

 What is the unit called that measures force?

• weight
• meter
• Newton
• kilogram

What does friction produce?

• light
• sound
• heat
• gravity

The force that acts in the opposite direction of motion when two surfaces come in contact. 

• Force
• Friction
• Static
• Kinetic 

Friction is a force that acts in an ___________ direction of movement.

• similar
• opposite
• parallel
• west

Rougher surfaces have ...

• greater friction
• less friction
• the same level of friction

Only solids can produce friction

• true

• false

The corrects pictures that show push force are....

• 
• 
• 
• 
• 

We cannot feel the effects of force.

• True

• False

Force is measured in_____

• Joule (J)

• Kilogram (Kg)

• Celcius (C)

• Newtons (N)

The tool we can use to measure the force is ______

• Thermometer

• Barometer

• Forcemeter

• Rain gauge