find velocity of COM [gud ques]

35 Answers

oh dear,i am asking abt the direction of V_com

it ll be tangentia/prpendicularl to the line joining it to the instanteneous axis of rotation

in ur diagram the direction is along the y axis.

no.....see dat dotted line connecting com and iaor....it ll be perpendicuar to that line

oh!!! i have made a terrible mistake....
i put vr=w....weras wr=v.......
so answer is vcosA/2..........

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