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Find the tensions in the string (1),(2) ...

Find the tensions in the string `(1),(2)` and `(3)` and the acceleration of the mass `'m'` just after `(` initially system is in equilibrium and at rest, pulley, string, spring are light `):`

`(a) ` string `(1)` is cut
`(b)` string `(2)` is cut
`(c )` string `(3)` is cut

Text Solution

Verified by Experts

The correct Answer is:
`(a)T_(1)=0;T_(2)=0;T_(3)=0;a=g`
`(b)T_(1)=0;T_(2)=0;T_(3)=0;a=g`
`(c ) T_(1)=0;T_(2)=0;T_(3)=0;a=g`
`Ans. (a)` `T_(1)=0,T_(2)=0,T_(3)=0,a=g`
`(b)` `T_(1)=0,T_(2)=T_(3)=0,a=g`
`(c )` `T_(1)=0,T_(2)=0,T_(3)=0,a=g`
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