What frequency does a driving force need

Reference no: EM13704990

Solve the following questions:

Question I: What frequency does a driving force need to have to drive an oscillator with a natural frequency of 50Hz in resonance?

Question II: What happens if a driving force at 80Hz is applied to the 50Hz oscillator?

Please show me how work it out above questions.

Reference no: EM13704990

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