Tucker, from a 20 m tower, throws a ball horizontally that travels a distance of 60 m. At what speed, in m/s, is the ball thrown?
60 = u t
h = (1/2) g t^2
40 = 9.81 t^2
t = 2.02 seconds falling
u = 60/2.02 = 29.1 m/s
h = (1/2) g t^2
40 = 9.81 t^2
t = 2.02 seconds falling
u = 60/2.02 = 29.1 m/s