A) 1 rad/s
B) 5 rad/s
C) 10 rad/s
D) 15 rad/s
Correct Answer: D
Solution :
\[\tau =1000\,N-m,\,I=200\,kg-{{m}^{2}}\] \[\therefore \]\[I\alpha =1000\] \[\Rightarrow \] \[\alpha =\frac{1000}{200}=5rad/se{{c}^{2}}\] \[\omega ={{\omega }_{0}}+\alpha t=0+3\times 5=15\,rad/s\]You need to login to perform this action.
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