A) \[{{\omega }_{1}}>{{\omega }_{2}}\]
B) \[{{\omega }_{1}}<{{\omega }_{2}}\]
C) \[{{\omega }_{1}}={{\omega }_{2}}\]
D) \[{{\omega }_{1}}=4/3\,{{\omega }_{2}}\]
Correct Answer: C
Solution :
In first case \[\omega .R=\omega '.2R={{\omega }_{1}}.3R\] In second case \[\omega .R=\omega '.4R={{\omega }_{2}}.3R\] \[{{\omega }_{1}}=\omega /3\Rightarrow {{\omega }_{1}}={{\omega }_{2}}\]You need to login to perform this action.
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