MassMomentofInertiaLab 0801260(2)

MassMomentofInertiaLab 0801260(2) - T3= 1.40 0.05 Tav 1.38...

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MASS MOMENT OF INERTIA LAB GEORG Theoretical value of I = (1/2)*mr^2)= 0.015 kgm^ value error m = 5.9 0.01 R = 0.07 0 Itheory= 1/2 m R^2 0.015506 0.000298 Ro= 4.91 0.01 h1= 157 1 h2= 87 1 h= h1 - h2= 70 2 s= 0.75 - Rolling disc: t1= 12.94 0.5 t2= 12.75 0.5 t3= 12.66 0.5 t4= 12.4 0.5 taverage= 12.69 0.25 Experimental Value of I I=mRo^2 * ((ght^2)/(2s^2) -1) I= 0.01 0 % difference = 10.97% Error Calculations for I 0 0 0 0 Trifilar Suspension L(m)= 1.31 0.01 R(m)= 0.12 0 L/R= 11.391 0.011 mcradle(kg)= 3.860 0.001 mtotal(kg)= 9.76 0.01 g(m/s^2)= 9.81
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t1= 17.75 0.5 t2= 17.5 0.5 t3= 17.57 0.5 17.61 0.29 T1= 1.78 0.05 T2= 1.75 0.05 T3= 1.76 0.05 Taverage 1.76 0.03 Error Calculations for Icradle 0 0 0 0 0 t1= 13.88 0.5 t2= 13.69 0.5 t3= 13.97 0.5 13.85 0.29 T1= 1.39 0.05 T2= 1.37 0.05
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Unformatted text preview: T3= 1.40 0.05 Tav 1.38 0.03 0.05 0.02 0.01 Percentage Error of I Disk 0.08 8.40% t avereage t av I total = I disk =I total - I cradle= GE HILL 0801260 ^2 unit SI Error (SI) kg 5.9 0.01 m 0.07 kgm^2 0.015463 0.000298 mm 4.91E-03 1.00E-05 mm 1.57E-01 1.00E-03 mm 8.70E-02 1.00E-03 mm 7.00E-02 1.00E-03 m 0.75-rel err. dI=I((dm/m)+(2r/r)) 0.07 t=time for 10 oscillations I= mgR^2T^2 / 4 ^2L π T=time for 1 oscillation I cradle = 0.03 Error in I cradle Relative error 0.1 0.36 % error 0.17% 0.88% 1.92% 0.20% 0.64% 1.15% 2.86%...
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This note was uploaded on 03/22/2010 for the course ME Meng taught by Professor Boffalot during the Spring '10 term at University of Edinburgh.

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MassMomentofInertiaLab 0801260(2) - T3= 1.40 0.05 Tav 1.38...

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