To Double the Total Energy of a Mass Oscillating at the End

question 9

Multiple Choice

To double the total energy of a mass oscillating at the end of a spring with amplitude A, we need to:

• A)increase the angular frequency by \(\sqrt{2}\) .
• B)increase the amplitude by \(\sqrt{2}\) .
• C)increase the amplitude by 2.
• D)increase the angular frequency by 2.
• E)increase the amplitude by 4 and decrease the angular frequency by \(\frac{1}{\sqrt{2}}\) .

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