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Unformatted text preview: f = 50s/0.3 10. 100Hz = f v = 100Hz x 0.3 m v = 30 m/s Part 2 2.1 0.05kg x 9.8 m/s^2 = 0.49 N 2.2 v=sqrt(0.49/0.000266) v Fu=42.9m/s 2.3 f=60Hz 0.3kg x 9.8 m/s^2 = 2.94N Wavelength = 2 x 0.88m 1.76m x 60 Hz = 105.6 m/s v lambda f =105.6 m/s 2.4 When calculated from wavelength and frequency, the velocity is almost doubled. There is a 40.6% deviation. w a v e l e n g t h ( m ) 2 1 . 6 6 6 7 . 5 . 4 2.5 It is a rational graph shape. 2.6 The graph is linear. 2.7 The slope is 2.603 2.8 2.603 = 4(u)(60^2Hz)(1^2m) u (density) = 0.000181 kg/m^3...
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 Spring '09
 Geller
 Derivative, Frequency, Fundamental physics concepts, 2m, 1.2 m, 1.76m

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