2-4 Newton's Third Law

Question 1

Newtons Third Law of Motion

Answer 1

when one object exerts a force on a second object, the second object exerts an equal force in the opposite direction on the first object

Question 2

force pair

Answer 2

the forces two objects apply to each other

Question 3

momentum

Answer 3

a measure of how hard it is to stop a moving object

Question 4

the law of conservation of momentum

Answer 4

the total momentum of a group of objects stays the same unless outside forces act on the object