a bucket of unstretched springs (k=8 N/m) resting on the ground.Calculate the bucket’s Mechanical Energy in [J}

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a bucket of unstretched springs (k=8 N/m) resting on the ground.Calculate the bucket’s Mechanical Energy in [J}

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RuslanHeatt 4 years 2021-08-23T07:09:18+00:00 1 Answers 10 views 0

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  1. dangkhoa
    0
    2021-08-23T07:10:43+00:00
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    Answer:

    0 J

    Explanation:

    The mechanical energy of a spring is given by 0.5kx^{2} where k is spring constant and x is extension of spring. Since the spring is unstretched,  its extension is zero.

    #Notice that the potential energy is 0.

    -Substituting spring constant,  k with 8 and extension with zero then the mechanical energy will be

    0.5\times 8\times 0^{2}=0 J

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