A spring stretches by 18 cm when a bag of potatoes weighing 56 N is suspended from its end determine the spring constant in N/m

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A spring stretches by 18 cm when a bag of potatoes weighing 56 N is suspended from its end determine the spring constant in N/m

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Thành Công 3 years 2021-08-02T01:22:04+00:00 1 Answers 76 views 0

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  1. thnahdat
    0
    2021-08-02T01:24:00+00:00
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    Explanation:

    Force= spring constant × extension

    56 = x × 0.18 (convert 18cm to m= 18÷100= 0.18m)

    56÷0.18= x

    ∴ x= 311.11 N/m

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