A helicopter is flying horizontally with a speed v at an altitude h has to drop a food packet for a man on the ground. What is the distance of helicopter from the man when the food packet is dropped ?
Held on 31 Aug 2021 · Verified 6 Jul 2026.
h22ghv2+1
2ghv2+h2
v22gh+h2
g2v2h+h2
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