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Two moving particles P and Q are apart a...

Two moving particles `P` and `Q` are apart at any instant. Velocity of P is `8 m//s` at `30^(@)`, from line joining the P and Q and velocity of Q is `6m//s` at `30^(@)`. Calculate the angular velocity of P w.r.t. Q

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`omega_(PQ)=(8 sin 30^(@)-(-6 sin 30^(@)))/10=0.7 rad//s`
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