Astone is dropped from the top of kutub minar .it takes 3.84 seconds to reach the ground. calculate the height of kutub minar.( take g = 9.8m/s2)

Explanation:

By equation of motion

Here;

S = Kutub Minar's height which is unknown

u = initial velocity = 0

a= g= 9.8   m/s2

t = time=3.84sec

By substituting the values and since u=0 then

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