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If the system shown in fig is rotated in...

If the system shown in fig is rotated in a horizontal circle with angular velocity `'omega'`.

Tension in the string connecting `m_(1)` and `m_(2)` when slipping just start between the blocks is 6x N. The coefficient of friction between the two masses is 0.5 and there is no friction between `m_(2)` and ground. Dimension of masses can be neglected (Take `R= 0.5 mt, m_(1)= 2kg, m_(2)= 1kg`) Find the value of N.

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