A) 188\[\pi \]2
B) 144\[\pi \]2
C) 288 \[\pi \]2
D) 12\[{{\pi }^{2}}\]
E) None of these
Correct Answer: C
Solution :
Maximum force \[=m{{\omega }^{2}}a\] \[=m\times 4\pi {{\nu }^{2}}a\] \[=1\times 4{{\pi }^{2}}\times {{(60)}^{2}}\times 0.02\] \[=288\,{{\pi }^{2}}\]You need to login to perform this action.
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