An aeroplane is flying at a speed of 144 km/hr at an altitude of 1000m. How far from a given target should bomb be released from it to hit the target?
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welcome to the concept of mechanics .
taken to reach ground
T = sqrt(2h/g)
= sqrt(2 × 1000 / 10)
= 14.14 seconds
Distance = Velocity × Time
= 144 × 5/18 m/s × 14.14 seconds
= 565.6 m
Bomb should release 565.6 m before target.
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