A 025 Kg Harmonic Oscillator Has a Total Mechanical Energy Of Of 4.1

question 1

Multiple Choice

A 0.25 kg harmonic oscillator has a total mechanical energy of $4.1 \mathrm {~J}$ If the oscillation amplitude is $20.0 \mathrm {~cm} ,$ what is the oscillation frequency?

• A)4.6 Hz
• B)1.4 Hz
• C)2.3 Hz
• D)3.2 Hz

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