Oscillations

Question: The force constants of two springs are ${{K}_{1}}$ and ${{K}_{2}}$. Both are stretched till their elastic energies are equal. If the stretching forces are ${{F}_{1}}$ and ${{F}_{2}}$, then ${{F}_{1}}:{{F}_{2}}$ is

1) ${{K}_{1}}:{{K}_{2}}$

2) ${{K}_{2}}:{{K}_{1}}$

3) $\sqrt{{{K}_{1}}}:\sqrt{{{K}_{2}}}$

4) $K_{1}^{2}:K_{2}^{2}$

Solution:

Explanation: No Explanation

Spring mass system combination of springs

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