Two blocks of masses `m_(1)` and `m_(2)` are placed in contact with each other on a horizontal platform. The coefficient of friction between the platform and the two blocks is the same. The platform moves with an acceleration. The force of interaction between the blocks is `:` A. Zero in all casesB. Zero only if `m_(1) = m_(2)`C. Non zero only if `m_(1) gt m_(2)`D. Non zero only if `m_(1) lt m_(2)`

Two blocks of masses `m_(1)` and `m_(2)` are placed in contact with ea

1.	Two blocks of masses `m_(1)` and `m_(2)` are placed in contact with each other on a horizontal platform. The coefficient of friction between the platform and the two blocks is the same. The platform moves with an acceleration. The force of interaction between the blocks is `:` A. Zero in all casesB. Zero only if `m_(1) = m_(2)`C. Non zero only if `m_(1) gt m_(2)`D. Non zero only if `m_(1) lt m_(2)`
Answer» Correct Answer - A

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