. A block of mass m is placed on another block of mass M which itself is lying on a horizontal surface. The coefficient of friction between the two bloc


A block of mass m is placed on another block of mass M which itself is lying on a horizontal surface. The coefficient of friction between the two blocks is    and that between the block of mass M and horizontal surface is   . What  maximum horizontal force can be applied to the lower block so that the two blocks move without separation
                           

  • (A):
  • (B):
  • (C):
  • (D):

Best Answer

Correct Answer:

(D):

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