The natural frequency of a mass m at the end of the cantilever beam of negligible mass with usual notations will be

Question

TuteeHUB · Accepted Answer

$\frac{1}{\pi }{\left( {\frac{{6EI}}{{m{l^3}}}} \right)^{\frac{1}{2}}}$

TuteeHUB · Answer

$\frac{1}{{2\pi }} \;{\left( {\frac{{3EI}}{{m{l^3}}}} \right)^{\frac{1}{2}}}$

TuteeHUB · Answer

$\frac{1}{{2\pi }}\;{\left( {\frac{{6EI}}{{m{l^3}}}} \right)^{\frac{1}{2}}}$

TuteeHUB · Answer

$\frac{1}{\pi }{\left( {\frac{{3EI}}{{m{l^3}}}} \right)^{\frac{1}{2}}}$

1.	The natural frequency of a mass m at the end of the cantilever beam of negligible mass with usual notations will be
A.	\(\frac{1}{{2\pi }} \;{\left( {\frac{{3EI}}{{m{l^3}}}} \right)^{\frac{1}{2}}}\)
B.	\(\frac{1}{\pi }{\left( {\frac{{6EI}}{{m{l^3}}}} \right)^{\frac{1}{2}}}\)
C.	\(\frac{1}{{2\pi }}\;{\left( {\frac{{6EI}}{{m{l^3}}}} \right)^{\frac{1}{2}}}\)
D.	\(\frac{1}{\pi }{\left( {\frac{{3EI}}{{m{l^3}}}} \right)^{\frac{1}{2}}}\)
Answer» B. \(\frac{1}{\pi }{\left( {\frac{{6EI}}{{m{l^3}}}} \right)^{\frac{1}{2}}}\)

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