For every action, there is an equal and opposite reaction.

The force acting on an object is equal to the mass of that object time it’s acceleration.

 A person is riding in a car, traveling straight. The car comes to a quick stop and the person’s body leans forward against the seatbelt. 

You kick a bowling ball and a tennis ball with the same amount of force. The tennis ball travels farther than the bowling ball.

A bird flaps its wings down and the air pushes the bird upwards

A swimmer pushes back on the water and moves forward

A picture frame is hanging on a wall and does not move

Which law is nicknamed the law of Inertia?

Which law is nicknamed the law of Action-Reaction?

Which law is nicknamed the Law of Acceleration?

A push or pull that causes an object to move, stop, or change direction.

Increase in the rate or speed of something.