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As in the diagram three blocks connected...

As in the diagram three blocks connected together lie on a horizontal frictionless table and pulled to the right with a force F=50 N if `m_(1)=5kg m_(2)=10` kg and `m_(3)=15 kg` find the tensions `T_(1)` and `T_(2)`

Text Solution

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Acceleration acquired by all blocks a `= (T_(3))/(m_(1)+m_(2)+m_(3)) = (36)/(36)` 1 `ms^(-2)`
`:.` Tension `T_(2) = (m_(1) + m_(2))` a
`= ( 1+8) xx 1 = 9` N
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