Question

4. An object is at rest if all forces

acting on the object have a net
force of zero. If an object has a
force of -5.5 Newtons applied to
it, what force needs to be applied
in order for the object to be at
rest?

Answer 1

+5.5

Explanation:

Lets say you have an apple and you apply -5.5 newtons of force to it, for it to be balanceds you have to push the opposite, which is +5.5 newtons.