1.

A gun fires shell with a muzzle velocity of 600 m/sec. The angle of inclination of the gun so that the shell hits a target at a distance of 32 km at level 100 m higher than the gun would be approximately?

A. 60?
B. 45?
C. 30?
D. 15?
E. Either of (A) and (C)
Answer» F.


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