A ball is dropped from a roof and takes 3.0 s to reach the ground. Calculate the elevation of the roof above the ground in meters.
5 answers
h=1/2 g t^2 solve for h
h = 1/2 (-9.81) (3^2)
h = -44.14 meters
h = -44.14 meters
Yes
Solve: an iron ball is dropped from the roof and it takes 3second to reach the ground.calculate the elevation of the roof above the ground.
Yes
2 answers