Action and Reaction

Newton's third law of motion states that for every action in nature, there is an equal and opposite reaction.

Newton's laws of motion

• A body remains at rest, or in motion at a constant speed in a straight line, unless acted upon by a force.

• When a body is acted upon by a net force, the body's acceleration multiplied by its mass is equal to the net force.

• If two bodies exert forces on each other, these forces have the same magnitude but opposite directions.

The three laws of motion were first stated by Isaac Newton in his Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), originally published in 1687.

https://en.wikipedia.org/wiki/Newton%27s_laws_of_motion

Q Drop 1687 Attached