A 1. 00-kilogram ball is dropped from the top of a building. Just before striking the ground, the ball’s speed is 12. 0 meters per second. What was the ball’s gravitational potential energy, relative to the ground, at the instant it was dropped? [neglect friction. ].

With any turning vehicle, the rear wheels follow a shorter path than the front wheels. the longer the vehicle is, the greater the difference will be. truck drivers initially swing out before making a turn. what isn't shown in this illustration is as car straightens out, the front wheels must travel a greater distance and the tail end drags on the shortest path.