ch15-p077 - 77. Since T = 0.500 s, we note that = 2/T = 4...

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77. Since T = 0.500 s, we note that ω = 2 π / T = 4 π rad/s. We work with SI units, so m = 0.0500 kg and v m = 0.150 m/s. (a) Since = km / , the spring constant is () ( ) 2 2 4 rad/s 0.0500 kg 7.90 N/m. ωπ == = (b) We use the relation
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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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