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Contact Forces CFU 2

Last updated 5 months ago

3 questions

Required

1

1

1

Question 3

3.

The forces acting on a box are 80 N north and 40 N south. 
If the box weighs 20 kg, what is the acceleration of the box?

_______ M/S2

Question 1

1.

What is the net force on the box in the following image?

10 N to the left

5 N to the right

0 N to the right

10 N to the right

Question 2

2.

James pulls on a chair with a force of 32 N to the right.
Sara pulls to the left with a net force of 45 N.

In which direction will the chair accelerate?

The chair will accelerate to the right.

The chair will accelerate to the left.

The chair will not move.

The chair will be pushed upward.