A) \[\frac{3v}{r}\]
B) \[\frac{4v}{r}\]
C) \[\frac{5v}{r}\]
D) \[\frac{2v}{r}\]
Correct Answer: D
Solution :
[d] \[{{\omega }_{rod}}=\frac{({{V}_{rel}})\bot }{r}\] \[({{V}_{rel}})\bot \]is me velocity of one point w.r.t. other perpendicular to rod. \[{{\omega }_{rod}}=\frac{3v-v}{r}\] And 'r' being the distance between the points. \[{{\omega }_{rod}}=\frac{2v}{r}\]
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