1.

A bomber plane moves horizontally with a speed of 500 m/s and a bomb released from it, strikes the ground in 10 sec. Angle at which it strikes the ground will be \[(g=10\,\,m/{{s}^{2}})\]                                     [MH CET 2003]

A. \[{{\tan }^{-1}}\left( \frac{1}{5} \right)\]
B.          \[\tan \,\left( \frac{1}{5} \right)\]
C. \[{{\tan }^{-1}}(1)\]
D.             \[{{\tan }^{-1}}(5)\]
Answer» B.          \[\tan \,\left( \frac{1}{5} \right)\]


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