A) \[22.5\]
B) \[11.25\]
C) \[5.62\]
D) \[0.57\]
Correct Answer: D
Solution :
Since time period is \[T=2\pi \,\sqrt{\frac{I}{MB}}\] \[I=\frac{TMB}{4{{\pi }^{2}}}\] \[=\frac{1}{4{{\pi }^{2}}}\times 15\,\times 5\times {{10}^{-5}}\,\times 8\times {{10}^{-4}}\]You need to login to perform this action.
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