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The arrangement shown in the figure, the...

The arrangement shown in the figure, the systme of masses `m_(1), m_(2)` and `m_(3)` is being pushed by a force F applied on `m_(1)` horizontally. In order to prevent the downwards slipping of `m_(2)` between `m_(1)` and `m_(3)` if coefficient of friction between `m_(2)` and `m_(3)` is `mu` and all the other surface are smooth, the minimum value of F `:`

Text Solution

Verified by Experts

The correct Answer is:
`(m_(1)+m_(2)+m_(3))(m_(2)g)/(mu" "m_(3))` .
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