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A rope of length L has its mass per unit...

A rope of length L has its mass per unit langth `lambda` varies according to the function `lambda(x)=e^(x//L)`. The rope is pulled by a constant force of 1 N on a smooth horizontal surface. The tension in the rope at `x=L//2` is :

A

0.50 N

B

0.38 N

C

0.62 N

D

None

Text Solution

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The correct Answer is:
B
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