cfc;\" valign=\"top\">what is the direction of resultant velocity of centre of massif a rod is falling with its one corner always touches a wall and other t the floor . give the result at any angle theta and give its proof

Dear AMRIT

Point O is the instataneous center of roration so Velocity is perpendicular to line joing this point to the centerof mass of the rod.

Velocity vector is making angel x with the vertical .

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