A) \[{{v}_{r}}=2{{v}_{f}}\]
B) \[{{v}_{f}}=2{{v}_{r}}\]
C) \[{{v}_{f}}={{v}_{r}}\]
D) \[{{v}_{f}}=4{{v}_{r}}\]
Correct Answer: C
Solution :
[c] The velocity of top point of the wheel is twice that of centre of mass. And the speed of centre of mass is same for both the wheels, \[[v=\omega r]\]You need to login to perform this action.
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