Answered: A spring stretches by 0.018 m when a… | bartleby

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A spring stretches by 0.018 m when a
2.8 kg object is suspended from its
end. How much mass should be
attached to this spring so that its
frequency of vibration is f = 3.0
Hz?
A. 1520 kg
B. 4.3 kg
OC. 10 kg
D. 43 kg

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