A) \[10\,\,m\]
B) \[8\,\,m\]
C) \[6\,\,m\]
D) \[4\,\,m\]
Correct Answer: D
Solution :
Here: Mass of wheel\[M=10\,\,kg\] Moment of inertia\[160\,kg\,\,{{m}^{2}}\] (where \[K\] is radius of gyration) Using relation,\[I=M{{K}^{2}}\] \[160=10\times {{K}^{2}}\]or\[{{K}^{2}}=16\]or\[K=4\,\,m\]You need to login to perform this action.
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