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Combination of Springs

Find the K eq...

Question

Find the $K_{e q u i v a l e n t}$ .

A

K_{e q u i v a l e n t} = K_{1}

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B

K_{e q u i v a l e n t} = K_{2}

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C

K_{e q u i v a l e n t} = K_{1} + K_{2}

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D

K_{e q u i v a l e n t} = \frac{K_{1} K_{2}}{K_{1} + K_{2}}

.

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Solution

The correct option is D $K_{e q u i v a l e n t} = \frac{K_{1} K_{2}}{K_{1} + K_{2}}$ .
Take 2-3 mins and try to get this on your own. Then proceed to the next video for the explanation.

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