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A rod of length L kept on a smooth horiz...

A rod of length L kept on a smooth horizontal surface is pulled along its length by a force F. The area of cross-section is A and Young's modulus is Y. The extension in the rod is

A

`(FL)/(AY)`

B

`(2FL)/(AY)`

C

`(FL)/(2AY)`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
C
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