Mass of meter stick, mmeterstick 879 Balancing point (center of mass) of meter stick, x0 = 50.5 cm * Attach a sheet to the laboratory report showing diagram and calculations for each use. Values Moment (lever) arms Results *(see note above) Case 1 m₁ = 100 g X₁ = 15 cm r1= 35.5cm Tcc = m2 = 200 g X2=68.3cm 12= 17.9 cm Tcw= Perc.Diff. Case 2 m₁ = 100 g X₁ = 20 cm r1= 30.5cm Tcc = m2 = 200 g x2 = 60 cm r2= 9.5 cm Tcw= m3 = 50 g X3 = 73.5cm r3 = 23 cm Perc.Diff. Case 3 mi = 226g X₁ = 10 cm r₁ = m2 = 300 g x2 = 81.0cm r2= 40.5cm 30.5cm mi (measured on scale/ accepted) Case 4 m₁ = 100 g mmeterstick = mi (calculated, experimental) Perc. error X1 = 0.3 cm r₁ = 9.8cm Tcc = 87 xo = 23.7cm r2= 26.8cm Tcw= Xo = 50.5cm Perc.Diff.

Mass of meter stick, mmeterstick 879 Balancing point (center of mass) of meter stick, x0 = 50.5 cm * Attach a sheet to the laboratory report showing diagram and calculations for each use. Values Moment (lever) arms Results *(see note above) Case 1 m₁ = 100 g X₁ = 15 cm r1= 35.5cm Tcc = m2 = 200 g X2=68.3cm 12= 17.9 cm Tcw= Perc.Diff. Case 2 m₁ = 100 g X₁ = 20 cm r1= 30.5cm Tcc = m2 = 200 g x2 = 60 cm r2= 9.5 cm Tcw= m3 = 50 g X3 = 73.5cm r3 = 23 cm Perc.Diff. Case 3 mi = 226g X₁ = 10 cm r₁ = m2 = 300 g x2 = 81.0cm r2= 40.5cm 30.5cm mi (measured on scale/ accepted) Case 4 m₁ = 100 g mmeterstick = mi (calculated, experimental) Perc. error X1 = 0.3 cm r₁ = 9.8cm Tcc = 87 xo = 23.7cm r2= 26.8cm Tcw= Xo = 50.5cm Perc.Diff.

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 26P: A rod of length 30.0 cm has linear density (mass per length) given by =50.0+20.0x where x is the...

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