SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Strength of Materials Deflection of Beam
What is the deflection at the free end of a cantilever beam of length L subjected to point load P as shown in the diagram, where E is Young’s modulus and I is the moment of inertia?
1
\(\frac{4PL^3}{3EI}\)
2
\(\frac{PL^2}{3EI}\)
3
\(\frac{PL^3}{3EI}\)
4
\(\frac{PL^3}{6EI}\)