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ntA block of mass m is projected horizontally on a conveyer belt of lenght Lon two small rollers moving at speedv . Find the speed with which the block is projected so that the heat dissipated against friction will be maximum.n

Answer» ntA block of mass m is projected horizontally on a conveyer belt of lenght Lon two small rollers moving at speedv . Find the speed with which the block is projected so that the heat dissipated against friction will be maximum.n


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