In figure, the coefficient of friction between the floor and the block B is 0.1. The coefficient of friction between the blocks B and A is 0.2. The mass of a is m/2 and of B is m. What is the maximum horizontal force F can be applied to the block B so that two blocks move together?
Text Solution
Verified by ExpertsThe correct answer is:
D
: Here 
Let both the blocks are moving with common acceleration a then
And 
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