1.

A solid body rotates with deceleration about a stationary axis with an angular deceleration |alpha|= ksqrt(omega) where k is a constant and omega is the angular velocity of the body. If the initial angular velocity is omega_(0) then mean angular velocity of the body averaged over the whole time of rotation is

Answer»

`(7omega_(0))/(3)`
`(4omega_(0))/(3)`
`(omega_(0))/(3)`
`7omega_(0)`

ANSWER :C


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