(Solved): For the beam shown below, Young's modulus \( \mathrm{E}=200 \mathrm{GPa} \) and moment of inertia ...

For the beam shown below, Young's modulus \( \mathrm{E}=200 \mathrm{GPa} \) and moment of inertia I \( =50 \times 10^{-6} \mathrm{~m}^{4} \) about its bending axis. Where \( \mathrm{P}=12 \mathrm{kN} \) is applied to \( \mathrm{x} / \mathrm{L} \), and \( \mathrm{L}=6 \mathrm{~m} \) Determine: a. The reaction(s) at the roller support. b. The deflection at point \( x / L=0.6 \). Figure 3: Beam with fixed end and roller support experiencing load P.