Question

Newton's First Law of Motion states that an object in motion tends to stay in motion unless it
A
starts to decelerate.
B
runs out of kinetic energy.
с
is acted upon by another force.
D
approaches the speed of light​

Answer 1

Answer:

Your answer is C.

Explanation:

An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

Answer 2

Answer:

C. Is acted upon by another force

Explanation:

Newton's First Law of Motion states that an object in motion tends to stay in motion unless is acted upon by another force. If, for example, I roll a marble, it tends to stay in motion, until friction (a force) acts on it. Therefore, a force must act on an object that is in motion in order to stop it.