Two children stretch a jump rope between them and send wave pulses back and forth on it. The rope is 3.3 m long, its mass is 0.52 kg, and th

Question

Two children stretch a jump rope between them and send wave pulses back and forth on it. The rope is 3.3 m long, its mass is 0.52 kg, and the force exerted on it by the children is 47 N. (a) What is the linear mass density of the rope (in kg/m)

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Linh Đan 4 years 2021-07-17T19:45:00+00:00 1 Answers 12 views 0

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  1. ngocdiep
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    2021-07-17T19:46:46+00:00
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    Answer:

    The linear mass density of rope is 0.16 kg/m.

    Explanation:

    mass, m = 0.52 kg

    force, F = 47 N

    length, L = 3.3 m

    (a) The linear mass density of the rope is defined as the mass of the rope per unit length.

    Linear mass density = m/L = 0.52/3.3 = 0.16 kg/m

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