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A rod of mass m is kept on a cylinder an...

A rod of mass `m` is kept on a cylinder and sphere each of radius `R`. The masses of the sphere and cylinder are `m_(1)` and `m_(2)` respectively. If the speed of the rod is `V`, find the `KE` of the system `("rod"+"cylider"+"sphere")`. Assume that the surfaces do not slide relative to each other.

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