A 1.5kg mass attached to an ideal spring oscillates horizontally with an amplitude of 0.50m. The spring constant is 85 n/m. what is the freq

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A 1.5kg mass attached to an ideal spring oscillates horizontally with an amplitude of 0.50m. The spring constant is 85 n/m. what is the frequency of the mass’s motion?

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  1. Answer:

    frequency of the mass motion [tex]f[/tex] ≅ 1.2 Hz

    Explanation:

    Given that:

    Mass m = 1.5 kg

    Amplitude A = 0.50 m

    Spring constant k = 85 n/m

    The frequency can be calculated by using the formula:

    [tex]f = \frac{1}{2 \pi} \sqrt{\frac{k}{m} }[/tex]

    [tex]f = \frac{1}{2 \pi} \sqrt{\frac{85}{1.5} }[/tex]

    [tex]f = 1.198[/tex] Hz

    frequency of the mass motion [tex]f[/tex] ≅ 1.2 Hz

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