Two moving particles P and Q are 10 m ap...

Two moving particles P and Q are 10 m apart at a certain instant. The velocity of P is 8 m/s making 30º with the line joining P and Q and that of Q is 6 m/s making an angle 30º with PQ as shown in the firuge .Then angular velocity of P with respect to Q is-

`0rad//s`

`0.1 rad//s`

`0.4rad//s`

`0.7rad//s`

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