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Determine the tensions T(1) and T(2) in ...

Determine the tensions `T_(1)` and `T_(2)` in the string as shown in figure.

A

`tan phi _(1).(1)/2`

B

` tan phi _(2) = 1`

C

`T_(1) = sqrt(5) mg`

D

`T_(2) = sqrt(2)mg`

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