A) \[1.5\times {{10}^{-3}}N\]
B) \[1.5\times {{10}^{-3}}N\]
C) \[m/{{s}^{2}}\]
D) \[m/{{s}^{2}}\]
Correct Answer: C
Solution :
Speed of plane \[\Omega \] Time taken by the bomb to strike the ground \[I=100\sin 200\pi t\] The time taken is given by \[t=\frac{\sqrt{2h}}{g}\] or \[\frac{\sqrt{2h}}{g}=10\] or \[\frac{1}{100}s\] or \[\frac{1}{200}s\] or \[L=\frac{0.4}{\pi }\] Now vertical velocity is given by \[R=30\Omega \] Hence, \[\Omega \] or \[\Omega \]
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