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Unformatted text preview: the slope and the intercept (VI 5) Then I calculated the value of v o using the slope of the graph The values obtained by the 2 methods are significantly different from each other. There may be a number of reasons for this including Air resistance Errors in obtaining the data, especially finding the correct point where the ball stuck the sensing paper = 369460 7 52780 v = 229.7389823 cm/s^1 = 0.021 (from graph) (VI 4) Then I calculated the value of v o using the slope of the graph σv = v * ^ 2 + ^ 2 ^ 0.5 cm/s^1 v ^2 = 10*g*S = 10*980*37.7 7 7 30827.49813 v = 175.5776128 = 980 2*0.021*(0.87^2) 980 0.0317898 = 2*(slope)*cos^2° g 2*(v ^2)*cos^2° Slope = g v ^2 = a sadf a gwaegaweg awegweg...
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This lab report was uploaded on 04/08/2008 for the course PHY 158 taught by Professor Staff during the Spring '08 term at SUNY Buffalo.
 Spring '08
 Staff
 Physics, Projectile Motion

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