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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


Question ID - 153890 | Toppr Answer

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

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