Force Part 2

Which of the following is TRUE about balanced force?

• occur when there is a net force acting on an object

• occur when the net force on an object is equal to zero.

• object is at rest

• object is moving at a constant velocity

The resultant force is the

• magnitude of forces

• direction of forces.

• force that acts in the opposite direction to motion.

• overall force acting on an object.

This picture show three different forces acting on a box in horizontal direction.

• 2 N toward the left

• 6 N toward the right

• 8 N toward the right

• 10 N toward the left

This picture show three different forces acting on a box in horizontal direction.

• 50 N toward the left

• 190 N toward the right

• 140 N toward the right

• 140 N toward the left

This picture show four different forces acting on a box in horizontal and vertical direction.

• 80 N toward the left

• 60 N toward the right

• 20 N toward the right

• 60 N toward the left

This picture show five different forces acting on a box in horizontal and vertical direction.

• 20 N toward the left

• 40 N toward the right

• 60 N toward the right

• 40 N toward the left

This picture show five different forces acting on a box in horizontal and vertical direction.

• 70 N toward the left

• 30 N toward the right

• 10 N toward the right

• 40 N toward the left

This picture show five different forces acting on a box in horizontal and vertical direction.

• 12 N up

• 2 N up

• 10 N down

• 0 N down

Find the net force on four forces acting on the box shown in the figure below?

• 120 N toward right

• 90 N toward left

• 30 N toward right

• there is no net force on the box

Calculate the net force on the box shown in the figure below?

• 13.7 N

• 18.7 N

• 15 N

• 25 N