Newtons laws of motion
Newtons first law of motion is like a book siting on a table or a book sliding across a table or a book hiting the wall.Newtons second law of motion is like bowling the bowling ball needs force,mass, and acceleration to knock down the pins.Newtons third law of motion is like a rocket taking off, the gases are pushing down and the gases pushing down make it go upward.
A baseball has more momentum than a tennis ball traveling at the same speed because the baseball has more mass.
It is like being in a rocket in outer space, you have no mass or weight because there is no gravity.
Action and Reaction forces
An action force is like a person jumping downward on a diving board and the reaction force is the upward push from the diving board propeling the diver into the air and into the water.