1.

A rod of length l is given two velocities v_(1) and v_(2) in opposite directions at its two ends at right angles to the length. The distance of the instantaneous axis of rotation from v_(1) is

Answer»

ZERO
`(v_(1))/(v_(1)+v_(2))l`
`(v_(2)l)/(v_(1)+v_(2))`
`(l)/(2)`

Answer :B


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