Physics Unit 3 - Dynamics (Practice Test)

What is the SI unit of force?

Which law states that for every action, there is an equal and opposite reaction?

What happens to the inertia of an object if its mass increases?

An object at rest will remain at rest, and an object in motion will continue in motion at a constant velocity unless acted upon by an unbalanced force.

If you are standing on a scale in an elevator and the elevator is accelerating upward, your apparent weight will _______ relative to your actual weight.

If you are standing on a scale in an elevator and the elevator is accelerating downward, your apparent weight will _______ relative to your actual weight.

A newton is equivalent to which of the following quantities?

If you are standing on a scale in an elevator and the elevator is traveling at a constant speed, your apparent weight would _______ relative to your actual weight.