2) A uniform slender rod has a length, L, cross sectional area, A and a planar mass density distribution of p (kg/m^2). Determine the second moment of mass about an axis passing through the mass center perpendicular to the longitudinal axis. ANS. mL^3/12 N Z N dm X

International Edition---engineering Mechanics: Statics, 4th Edition
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Author:Andrew Pytel And Jaan Kiusalaas
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Chapter9: Moments And Products Of Inertia Of Areas
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Problem 9.40P
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2) A uniform slender rod has a length, L, cross sectional area, A and a planar mass density
distribution of p (kg/m^2). Determine the second moment of mass about an axis passing
through the mass center perpendicular to the longitudinal axis.
ANS.
mL^3/12
N
Z
N
dm
X
Transcribed Image Text:2) A uniform slender rod has a length, L, cross sectional area, A and a planar mass density distribution of p (kg/m^2). Determine the second moment of mass about an axis passing through the mass center perpendicular to the longitudinal axis. ANS. mL^3/12 N Z N dm X
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