Question

What is a correct statement of Newtons second law?

a. When an object experiences a net force, it will accelerate at a rate determined by its mass.
b. Every action has an equal and opposite reaction.
c. An object in motion stays in motion, and an object at rest stays at rest unless acted upon by a net force.
d. Every mass in the universe is attracted to every other mass in the universe.

Answer 1

a. When an object experiences a net force, it will accelerate at a rate determined by its mass.

Answer 2

When mass is constant, Force equals mass times acceleration. The answer is A.