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A simple spring has length l and force c...

A simple spring has length l and force constant K. It is cut into two springs of lengths `l_(1) "and" l_(2)` such that `l_(1) = n l_(2)` (n = an integer). The force constant of spring of length `l_(1)` is

A

`(kn)/(n+1)`

B

`(k(n+1))/n`

C

`(k(n-1))/n`

D

`(kn)/(n-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
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