1.

An aeroplane moving horizontally with a speed of 720 km/h drops a food pocket, while flying at a height of 396.9 m.  the time taken by a food pocket to reach the ground and its horizontal range is (Take g = 9.8 m/sec2)            [AFMC 2001]

A. 3 sec and 2000 m       
B. 5 sec and 500 m
C. 8 sec and 1500 m       
D. 9 sec and 1800 m
Answer» E.


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