You could take magnet and it in half and all the pieces would have and .

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.

A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.