Question

A body, dropped from a tower with zero velocity,
reaches the ground in 4 sec. Find height of the tower.

Answer 1

Answer:

here , u=0 m/s, g= 10 m/s

& t= 4 secs

height of the tower = h = ut+ 1/2 gt^2

= 0 +( 10×16)/2 = 80 metre

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