A stone is dropped from the top of qutub minar . It takes 3.84s to reach the ground.Calculate the height of qutub minar. Take g=9.8
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Answered by
12
It is motion under free fall. u=0 a=g t=3.84 By s=ut +(1/2)at^2 h=(0×t)+4.9×(3.84)^2 h=72.25m
Answered by
7
Explanation:
u=0
t=3.84s
g=9.8m/s^2
s=ut+1/2gt^2
s=0×t+1/2×9.8×3.84×3.84
s=72.2m
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