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

question 40

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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