A solid cone of mass (m=1 kg) is placed on a plank of mass M =10 kg which is placed on a smooth horizontal plane. The coefficient of friction between cone and the plank is 1/4. If a horizontal force F is applied on the plank, then the maximum value of F for which the cone is in equilibrium with respect to plank if Fgtn where n is

A solid cone of mass (m=1 kg) is placed on a plank of mass M =10 kg wh

1.	A solid cone of mass (m=1 kg) is placed on a plank of mass M =10 kg which is placed on a smooth horizontal plane. The coefficient of friction between cone and the plank is 1/4. If a horizontal force F is applied on the plank, then the maximum value of F for which the cone is in equilibrium with respect to plank if Fgtn where n is
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