ch15-p028 - 2 28. (a) The energy at the turning point is...

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(b) The energy as the block passes through the equilibrium position (with speed v m = 1.20 m/s) is purely kinetic: = 1 2 = 2 =1.39 . 2 2 Em vm E v m m ¡ kg (c) Eq. 15-12 (divided by 2 π ) yields = 1 2 191 f k m π
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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