Forces

What is the name of the units that we measure force in?

• Einsteins 
• Newtons
• Kg
• Metres

What is a force?

• the PUSH or PULL on an object 
• The MOTION an object creates
• The objects HITTING one another
• Going REALLY FAST

With unbalanced forces, the object will move in the direction of the _______ force.

• larger 
• smaller 
• equal 

If there are two forces going in the SAME direction, you would ...?

• (-) Subtract the forces
• (+) Add the forces
• Neither
• (x) Multiply

If there are two forces going in opposite directions how would you find the net force?

• Subtract

• Add

• Neither

• Multiply

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.

Forces that have a net force of zero ( the object is still).

• Balanced force
• Unbalanced force

What is the net force?

• 17 N Right
• 3 N Right
• 3 N Left
• 17 N Left

If there are two forces going in the same direction how would you find net force?

• subtract

• add

• neither

• multiply

What is the net force and direction?

• 4 N to left

• 4 N to right

• 0 n to left

• 4 N