A) \[6\hat{i}-2\hat{j}+8\hat{k}\]
B) \[4\times {{10}^{-4}}\]
C) \[1.07\times {{10}^{7}}m/s\]
D) none of these
Correct Answer: C
Solution :
Here: mass moment of inertia of body = I Angular velocity of the body \[{{10}^{-2}}\] The angular momentum is \[{{10}^{-3}}\] ??(i) The velocity of the body \[{{10}^{-4}}\] ?....(ii) So, the angular momentum is obtained after putting the value of v from equation (ii) in equation (i), we get \[J\] or \[\frac{I}{\omega }\] \[I{{\omega }^{2}}\]
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