The (blank) energy of a baseball can break a window.

1- Kinetic
2- potential

Answer quickly (15 points) a comet is approaching earth. describe earth’s gravitational pull as the comet gets closer to it. a. remain constant b. increase c. decrease d. reversed

What happens when a rubber rod is rubbed with a piece of fur?

Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine