Two blocks of mass `m_(1) = 6 kg` and `m_(2) = 3kg` are as shown in the diagram.
Channel: Doubtnut
Date: 2020-08-16

Two blocks of mass `m_(1) = 6 kg` and `m_(2) = 3kg` are as shown in the diagram. Coefficient of friction between `m_(1)` and `m_(2)` and between `m_(1)` and `m_(2)` and between `m_(1)` and the surface is `0.5` and `0.4` , respectively . The maximum horizontal force that can be applied to the mass `m_(1)` so that they move without separation is