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A uniform spring whose unstretched lengt...

A uniform spring whose unstretched length is l has a force constant k. the spring is cut into two pieces of unstretched lengths `l_(1)` and `l_(2)`, where `l_(1)=nl_(2)` and n is an integer. What are the corresponding force constant `k_(1)` and `k_(2)` in terms of n and k?

A

force has to be kept same to find `k_1 and k_2`

B

`(k(eta + 1))/(eta) and (eta + 1)`

C

`(k(eta - 1))/(eta) and (eta + 1)`

D

`(k(eta + 1))/(eta) and k(eta + 1)`

Text Solution

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The correct Answer is:
A, B, C
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