Q)
(chatquestion)...39. A man standing at a point in a flood affected
area, is waiting for a food packet to be dropped
/r from a plane. If the plane is flying at an altitude of
2 km with speed 360 km/h, then at what angle of
sight (with respect to horizontal) the packet
should be dropped so as to reach safely in hands
of the man? (take g = 10 m/s²)
(1) 30°
(2) 45°
(3) tan-'(2)
(4) 60°
1 Answer
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