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Physics, 25.12.2021 08:50 versaceblooper

A COPPER WIRE OF LENGTH 4M AND AREA OF CROSS-SECTION 1.2CM^2 IS STRECHED WITH A FORCE 4.8×10^3 N . IF YOUNGS MODULAS FOR COPPER IS 1.2×10^11 N/M WHAT IS THE INCREMENT OF LENGTH OF THE WIRE .. NEED THE ANSWER SOON MAYBE IN SOME MINUTES

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A COPPER WIRE OF LENGTH 4M AND AREA OF CROSS-SECTION 1.2CM^2 IS STRECHED WITH A FORCE 4.8×10^3 N . I...
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