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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A uniform rod of mass m and length l can rotate in a vertical plane abota smooth horizontal axis hinged at point H. Find angular acceleraqtion a of the rod just after it is released from initial position making of 37 degree with horizontal from rest? Find force exerted by the hinge just after rod is released from rest.

A uniform rod of mass m and length l can rotate in a vertical plane abota smooth horizontal axis hinged at point H. Find angular acceleraqtion a of the rod just after it is released from initial position making of 37 degree with horizontal from rest? Find force exerted by the hinge just after rod is released from rest.

A weightless rod of length l with a small load of mass m at the end is hinged at point A as shown and occupies a strictly vertical position touching a body of mass M. A light jerk sets the system in motion. a. For what mass ratio M/m will the rod form an angle α=π/6 with the horizontal at the moment of the separation from the block?