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Unformatted text preview: 1. In this problem, we have undamped Free vibration case governed by equation (2) on page 210 in the text. With m = 3 and k = 48, the equation becomes 3 y + 48 y = 0 (4.10) with the initial conditions y (0) = . 5, y (0) = 2. The angular velocity oF the motion is = r k m = r 48 3 = 4 . 232...
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 Spring '10
 Hald,OH
 Math, Differential Equations, Linear Algebra, Algebra, Equations

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