A rod of length 2 m is hinged at point and its other end is attached to a platform on which a block of mass is kept. Rod rotates about point maintaining angle with the vertical in such a way that platform remains horizontal and revolves on the horizontal circular path. If the coefficient of static friction between the block and platform is , then fin d the maximum angular velocity in of rod so that block does not slip on the platform
A rod of length 2 m is hinged at point and its other end is attached to a platform on which a block of mass is kept. Rod rotates about point maintaining angle with the vertical in such a way that platform remains horizontal and revolves on the horizontal circular path. If the coefficient of static friction between the block and platform is , then fin d the maximum angular velocity in of rod so that block does not slip on the platform