Force Diagrams

What is the standard unit force is measured in?

• Newtons
• pounds
• grams
• meters

Name the missing force...

• applied force
• weight force
• lift
• normal force

Name the missing force...

• frictional force
• weight force
• thrust
• buoyant force

Name the missing force...

• normal force
• applied force
• frictional force
• tension force

Name the missing force...

• applied force
• weight force
• tension force
• drag

What is the net force?

• 5000 N right
• 4000 N right
• 40 N left
• 4000 N left

What makes a rolling ball stop moving?

• gravity
• friction
• a balanced force

The force that pulls things toward earth.

• Speed
• Gravity

Which one is balanced?

• top
• bottom
• both

If these boys 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.