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    smg2's Avatar
    smg2 Posts: 9, Reputation: 1
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    #1

    Oct 28, 2007, 05:34 PM
    harmonic motion
    A vertical sprng with spring stiffness constant 305N/m vibrates with an amplitude of 28.0cm when 0.260kg hangs from it. The mass passes through the equilibrium point(y=0) with positive velocity at t=0 a) What equation describes this motion as a function of time? b) At what times will the spring have its maximum and minimum extensions?
    CaptainRich's Avatar
    CaptainRich Posts: 4,492, Reputation: 537
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    #2

    Oct 28, 2007, 05:37 PM
    https://www.askmehelpdesk.com/other-...board-b-u.html
    biggrams's Avatar
    biggrams Posts: 1, Reputation: 1
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    #3

    Jul 17, 2008, 09:20 AM
    Quote Originally Posted by smg2
    A vertical sprng with spring stiffness constant 305N/m vibrates with an amplitude of 28.0cm when 0.260kg hangs from it. The mass passes through the equilibrium point(y=0) with positive velocity at t=0 a) What equation describes this motion as a function of time? b) At what times will the spring have its maximum and minimum extentions?
    Ccc
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