Question

Which of the following laws states that the momentum of a set of objects is the same both before and after a collision?

A.
The law of conservation of momentum

B.
The law of conservation of energy

C.
Newton's first law

D.
Newton's second law

Answer 1

Answer:

the answer is Newton's third law

Explanation:

Hope it helps

Answer 2

Answer:

It is option A. The law of conservation of momentum.

Explanation:

I looked it up :D