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(Solved): How to solve Problem 3 Suppose cantilever beam 1 (CB1) has a circular cross-section with diameter ...
How to solve Problem 3 Suppose cantilever beam 1 (CB1) has a circular cross-section with diameter
d_(1), has a length
L_(1)and is made of a material have density
\rho . Another cantilever beam (CB2) has diameter
d_(2)=2d_(1)and length
L_(2)
=2L_(1). Find the ratio of maximum bending stress in CB2 to the maximum bending stress in CB1.
