Question

Which model would represent Newton's law of action-reaction? *
A) Toy car rolling down a ramp.
B) Toy rocket being launched.
C) Toy boat floating in the water.
D) Toy tractor being pushed over a hill.

Answer 1

D
I’m not 100% sure but you have to use force/motion to put it into action and it’s reacting to being pushed by moving

Answer 2

B or A I’m not sure but I know it’s one of those. Newton discovered gravity and those are the only two that are related to gravity.