NET FORCE

What is the combination of all forces acting on an object called?

• positive force
• solid force
• net force
• balanced force

What forces are balanced ,what happens?

• they move slowly
• they do not move
• they move quickly
• net force is at least 10N

Sue pushes a box 250 N to the right. Ann pushes 375 N to the left. What's the net force?

• 125 N to the right
• 125 N to the left
• 625 N to the left
• 625 N to the right

Ken pushes a chair 350 N to the right and Alex pushes 250 N to the right. What is the net force?

• 600 N to the left
•  100 N to the right
• 600 N to the right
• 100 N to the left

530 N to the left and 400 N to the right , gives a net force of ?

• 930 N to the left
• 130 N to the right
• 130 N to the left
• 930 N to the right

420 N  to the Right and 360 N to the left , give a net force of ?

• 60 N to the right
• 60 N to the left
• 780 N to the right 
• 780 N to the left

What is the net force of an object that is pushed 45 N to the right and 65 N to the right?

• 110 N to the left
• 20 N to the right
• 110 N to the right
• 20 N tot he left

Ann pushed a table 485 N to the right and Tom pushes it 265 N to  the left. What is the net force?

• 220 N to the left
• 220 N to the right
• 750 N to to right
• 750 N to the left

Alex pushes the desk 775 N to the left and Ed pushes it 220 N to the left. what is the net force?

• 555 N to the left
• 995 N to the right
• 995 N to the left
• 555 N to the right

What tool is used to measure force?

• scale
• cylinder
• triple beam balance
• spring scale