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Two springs of spring constantsK(1) and ...

Two springs of spring constants`K_(1)` and `K_(2)` are joined in series. The effective spring constant of the combination is given by

A

`sqrt(k_1)k_(2)`

B

`(k_(1) +k_(2))//2`

C

`k_(1) +k_(2)`

D

`k_(1)k_(2)//k_(1) +k_(2)`

Text Solution

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The correct Answer is:
D
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