Achild drops a ball from a bridge. the ball strikes the water under the bridge 2.0 seconds later. what is the velocity of the ball when it strikes the water?

Which articulations allow for greatest range of motion?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.