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subopolois
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Homework Statement
0.54 kg mass hang vertically from a spring with k= 75 Nm. If the mass is displaced 3 cm vertically and allowed to oscillate, what is the frequency of oscillation?
Homework Equations
T= 2(pi) ((sqrt)(m/K))
F= 1/T
The Attempt at a Solution
T= 2(pi) ((sqrt)(0.54/75))
= 0.5331
F= 1/0.5331
= 1.9 Hz
Now I know I didnt use the displacement, but where would I use it? This was a multiple choice question, and 1.9 Hz is an option... I just don't know if its right