From the Timoshenko beam theory of natural vibrations, using cubic Hermite polynomials approximation, what is the 1st element of the mass matrix?

From the Timoshenko beam theory of natural vibrations, using cubic Her

1.	From the Timoshenko beam theory of natural vibrations, using cubic Hermite polynomials approximation, what is the 1^st element of the mass matrix?
A.	( frac{ rho A}{3} )
B.	( frac{ rho A}{6} )
C.	0
D.	( frac{ rho I}{3} )
Answer» B. ( frac{ rho A}{6} )

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From the Timoshenko beam theory of natural vibrations, using cubic Hermite polynomials approximation, what is the 1st element of the mass matrix?

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From the Timoshenko beam theory of natural vibrations, using cubic Hermite polynomials approximation, what is the 1^st element of the mass matrix?