Harold and Mark we’re playing air hockey on a level table. When Harold hit the hockey puck, it slid quickly toward mark’s goal. The gravitational potential energy stored between the hockey puck and Earth _________ as the puck slid toward the goal. IncreasedDecreased Stayed the same
The potential energy of hockey puck after being hit will decrease since it will be converted mainly into kinetic energy, that is to say, energy of movement.
