8th Grade Force and Motion Pre/Post test

What is the net force?

• 20 N 
• 0 N 
• 400 N 
• 40 N 

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

What is the unit to MEASURE force?

• Kilogram
• Meter
• Pascal
• Newton

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

• friction
• force
• magnet
• gravity

What is the net force?

• 30 N 
• 25 N 
• 5 N 
• 55 N 

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

Forces that have a net force of zero 

• Balanced force
• Unbalanced force

The sum of all forces acting on an object.

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

Balanced or Unbalanced?

• Balanced 
• Unbalanced