Force, Acc, Fric, Grav. Test

What is the net force?

• 20 N 
• 0 N 
• 400 N 
• 40 N 

What is the unit to MEASURE force?

• Kilogram

• Meter

• Pounds

• Newton

A ____________ is a push or a pull on an object.

• friction

• force

• magnet

• gravity

What is the net force?

• 10 N
• 0 N
• 25 N
• 1 N

If these teams are pulling with the same amount of force what will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

Balanced or unbalanced?

• balanced
• unbalanced

The sum of all forces acting on an object.

• Contact Force
• Balanced Force
• Unbalanced Force
• Net Force

Balanced or Unbalanced?

• Balanced 
• Unbalanced

A push or pull that causes a change in motion

• Friction
• Gravity
• Force
• Mass

Calculate the Net Force. 

• 60N, Left 
• 40N, Right 
• 0N
• 60N, Right