Question

The coefficient of friction between the floor and
body B is 0.1 and between the bodies B and A is
0.2. A force F is applied on B as shown in figure.
The maximum value of F such that both are
move together is (mass of A and B are m and 2m
respectively)​

Answer 1

Answer:

(0.9)mg

Explanation:

The constraint here is that acceleration of both the blocks is same so that they move together

Please refer the attachment:-

Hope the answer was helpful :)