find minimum value of F such that `m_(2)` starts its motion on the ground

The coefficient of friction between block A of mass m_(1)=5kg and block B of mass m_(2)=10 kg is mu_(2)=0.5 . There is no friction froce between block B and fixed horizontal surface. A force of 300N acts on block B in horizontal direction and a horizontal force of magnitude F acts on block A as shown , both towards right. Initially there is no relative motion between the blocks. The minimum value of F such that relative motion starts between A and B is :

The coefficient of friction between block A of mass m_(1)=5kg and block B of mass m_(2)=10 kg is mu_(2)=0.5 . There is no friction froce between block B and fixed horizontal surface. A force of 300N acts on block B in horizontal direction and a horizontal force of magnitude F acts on block A as shown , both towards right. Initially there is no relative motion between the blocks. The minimum value of F such that relative motion starts between A and B is :

Find the minimum value of f(x) = x - x^2

What should be minimum value of F so that 2 kg slides on ground but 1kg does not slide on it? [g = 10m/sec^(2)]

When force F applied on m_(2) and there is no friction between m_(1) and surface and the coefficient of friction between m_(1) and m_(2) is mu… What should be the minimum value of F so that there is no relative motion between m_(1) and m_(2)

When force F applied on m_(2) and there is no friction between m_(1) and surface and the coefficient of friction between m_(1) and m_(2) is mu. What should be the minimum value of F so that there is no relative motion between m_(1) and m_(2)

When force F applied on m_(1) and surface. Is mu_(1) and the coefficient of friction between m_(1) and m_(2) is mu_(2). What should be the minimum value of F so that there is no relative motion between m_(1) and m_(2).

When force F applied on m_(1) and surface. Is mu_(1) and the coefficient of friction between m_(1) and m_(2) is mu_(2). What should be the minimum value of F so that there is no relative motion between m_(1) and m_(2).

When force F applied on m_(1) and there is no friction between m_(1) and surface and the coefficient of friction between m_(1)and m_(2) is mu. What should be the minimum value of F so that there is on relative motion between m_(1) and m_(2)

When force F applied on m_(1) and there is no friction between m_(1) and surface and the coefficient of friction between m_(1)and m_(2) is mu. What should be the minimum value of F so that there is on relative motion between m_(1) and m_(2)