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Find the readings of spring balances S(1...

Find the readings of spring balances `S_(1),S_(2)` and `S_(3)` of the springs shown in figure-2.115(a). If the string snaps at point A find the readings of the three spring balances just after the string snaps. All pulleys and strings are ideal.

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PHYSICS GALAXY - ASHISH ARORA-NEWTONS LAWS OF MOTION-Unsolved Numerical Problem
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