Question

Which of the following is the law of conservation of momentum?

A. The acceleration of any object is equal to the net force acting on it divided by its mass.
B. In the absence of any external force, the total momentum of a system stays the same
C. When two objects interact within a closed system, neither one changes its momentum
D. The impulse acting on any object is the change in momentum that causes it.

**Thank you!!

Answer 1

here the right option is B

Answer 2

ahh okie! thank you:)

Answer 3

as I stated in the previous exercise

Answer 4

thanks!! :D