Question

A gunner detects a plane
at t=0, approaching him with a
velocity v, the horizontal and the
vertical distance of the plane being
h and k respectively, His gun can fire
a shell vertically upwards with an
initial velocity. u. Find the time when
he should fire the gun and the
condition on u so that he may be able to
hit the plane if it continues its flight in
the same horizontal line.​

Answer 1

Answer:

if this night is not for ever atleast if we are togethrer

Explanation: