Kim throws a beach ball up in the air. It reaches its maximum height 0. 50\, \text s0. 50s0, point, 50, start text, s, end text later. We can ignore air resistance. What was the beachball's velocity at the moment it was tossed into the air?.

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.