a boy drops a coin from the top of a tower 50 m high. find the time taken by the coin to reach the ground.
Here, initial velocity, u = 0
Height, h = 50 m
Using,
H = ut + ½ at2
=> 50 = 0 + (1/2)(9.8)t2
=> t = 3.2 s
a boy drops a coin from the top of a tower 50 m high. find the time taken by the coin to reach the ground.
Here, initial velocity, u = 0
Height, h = 50 m
Using,
H = ut + ½ at2
=> 50 = 0 + (1/2)(9.8)t2
=> t = 3.2 s