a bird statue with a mass 0.2 kg hangs from a rubber band with spring constant 30 N/m.How much is the rubber band stretched when the statue

Question

a bird statue with a mass 0.2 kg hangs from a rubber band with spring constant 30 N/m.How much is the rubber band stretched when the statue hangs motionless

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Adela 4 years 2021-08-10T13:46:04+00:00 2 Answers 36 views 0

Answers ( )

  1. Sapo1
    0
    2021-08-10T13:47:07+00:00
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    Answer:

    0.065

    Explanation:

    Apex i just got it right

  2. thuthao
    0
    2021-08-10T13:47:11+00:00
    Reply

    Answer:

    Distance : 0.06533 meters or 65.33 mm

    Explanation:

    To solve this problem we can make the forces equal when the system is at equilibrium.

    mass * gravity ( constant ) = spring constant

    where l = the length at which the rubber band is stretched

    0.2 kg * 9.8 m / s² = 30 N/m

    1.96 kg * m / s² = 30 N/m

    l = 1.96 kg * m / s² / 30 N/m = 0.06533 meters / 65.33 mm

    The rubber band is stretched a distance of 0.06533 meters, or 65.33 mm.

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