Calculate the spring constant of the spring in a child’s pogo stick if the child has a mass of 32 kg and bounces once every 2.7 seconds

Question

Calculate the spring constant of the spring in a child’s pogo stick if the child has a mass of 32 kg and bounces once every 2.7 seconds

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Thông Đạt 4 years 2021-07-28T07:03:22+00:00 1 Answers 17 views 0

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    2021-07-28T07:04:42+00:00

    Answer:

    The spring constant is 173.12 N/m.

    Explanation:

    mass, m = 32 kg

    Period, T = 2.7 s

    let the spring constant is K.

    Use the formula of period,

    T = 2\pi\times \sqrt \frac{m}{K}\\\\2.7 =2\times 3.14\sqrt\frac{32}{K}\\\\K = 173.12 N/m

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