time of flight ... 50 = 1/2 g t^2
initial speed = 45 m / t
A ball is thrown horizontally from the roof of building 50.m tall and lands 45m from the base. What was the balls initial speed
3 answers
1. A ball is thrown horizontally from the roof of a building 50. m tall and lands
45 m from the base. What was the ball’s initial speed?
45 m from the base. What was the ball’s initial speed?
7.92 m/s
2 answers