engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Strength of Materials Deflection of Beam
A cantilever beam of span / carries a uniformly distributed load w/unit length over the entire span. The deflection at the free end of the cantilever is:
Where, EI - is the flexural rigidity.
1
\(\frac{w l^2}{8 E I}\)
2
\(\frac{w l^2}{4 E I}\)
3
\(\frac{w l^4}{8 E I}\)
4
\(\frac{w l^3}{6 E I}\)