EI The deflection at point 2 is: y' y''   2 2 2 EI n ∑migyi  ω2 i n 1 ∑mi yi2 i 1  2 9.8140x0.803  20x0.82 40x0.803  20x0.822  2  1541.9 rad/s  ωn
EI The deflection at point 2 is:  y'  y'' 2 2 2 EI n ∑migyi ω2  i 1 n ∑mi yi2 i 1 2  9.8140x0.803  20x0.82 40x0.803 2   20x0.822  ωn  1541.9 rad/s
Unit-7_Lect-3.docx