A regulation 145 g baseball can be hit at speeds of 100 mph. If a line drive is hit essentially horizontally at this speed and is caught by a
65 kg player who has leapt directly upward into the air, what horizontal speed does he acquire by catching the ball?

Sound is a disturbance that travels through a medium as a

The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?

The pilot of a helicopter hovers at an altitude of 1200 feet over a park. the angle of depression to the base of a statue is 17 degrees. the angle of depression to the nearest park exit, in line with the statue, is 14 degrees. to the nearest foot, what is the distance from the statue to the exit?