Question

1. A ball is thrown horizontally of a cliff. If the initial speed of the ball is (15.0+A) m/s and the cliff is (25.0+B) m high, how far from the base of the cliff will the ball land in the water below? Calculate the answer in meters (m) and rounded to three significant figures. A=8 B= 68

2. A water balloon is launched at a speed of (15.0+A) m/s and an angle of 36 degrees above the horizontal. The water balloon hits a tall building located (18.0+B) m from the launch pad. At what height above the ground level will the water balloon hit the building? Calculate the answer in meters (m) and rounded to three significant figures. A= 20 B= 8

Answer 1