A) \[1.257\,kg\,{{m}^{2}}/s\]
B) \[12.57\,kg\,{{m}^{2}}/s\]
C) \[13.57\,kg\,{{m}^{2}}/s\]
D) \[20\,kg\,{{m}^{2}}/s\]
E) \[1.357\,kg\,{{m}^{2}}/s\]
Correct Answer: B
Solution :
Given, \[I=1kg{{m}^{2}},n=2\,rps\] \[\omega =2\pi n=2\pi \times 2=4\pi \,rad/s\] \[L=I\omega =1(4\pi )=12.57\,kg\,{{m}^{2}}/s\]You need to login to perform this action.
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