Question

A plane is flying horizontally at height of 1000m with a velocity of 100m\s.it releases a bpmb.what is the time taken by it to reach the ground

Answer 1

Answer:

Given that,height=1000m.(h)

since the jet is moving with a velocity of 100m/s therefore the bomb will follow a parabolic or a projectile path.

Time of flight=|2H/|g

Or,T=|2×1000/|9.8 [let | be square root]

or,T=14.28s

hope this will help you