Question

According to Newton’s first law of motion, an object in motion stays in motion. Why does a ball that is thrown into the air eventually fall back to the ground?

Answer 1

Answer:

Newton's first law: An object at rest remains at rest, or if in motion, remains in motion at a constant velocity unless acted on by a net external force. ... An object sliding across a table or floor slows down due to the net force of friction acting on the object.