A wire elongastes by 1.0 mm when a load ...

A wire elongastes by 1.0 mm when a load W ils hung from it. If this wire goes over a pulley and two weights W each are hung at the two ends the elongation of the wire will be

0.5 m

1.0 mn

2.0 mn

4.0 mm

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HC VERMA-SOME MECHANICAL PROPERTIES OF MATTER-Objective 1

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