==36.03 2.0 +3= 2.7 10. 222advdt−FHGIKJ−×πππbgb gcosm / s (d) In the second paragraph after Eq. 15-3, the textbook defines the phase of the motion. In this case (with t= 2.0 s) the phase is 3π(2.0) + π/3≈20 rad. (e) Comparing with Eq. 15-3, we see that ω= 3πrad/s. Therefore, f= /2π= 1.5 Hz. (f) The period is the reciprocal of the frequency: T= 1/f≈0.67 s.
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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.