5. A composite cantilever beam, made of High Strength (HS) carbon/epoxy material with [04/304], plies, has uniformly applied load qo. When qo=50N/m, length of the beam, L=0.1m, and width of the beam, b-0.05m. Find the maximum deflection of the beam. (for the HS carbon fiber/epoxy, E₁1 =131 GPa, E₂2= 11.2 GPa, V12 = 0.28, G12 = 6.55 GPa and ply thickness t=0.2mm) 90-50N/m L

h F The beam of length 5.9 (m) and cross section base 0.10 (m) and height 0.16 (m) shown is made of plain steel with a modulus of elasticity of 200 (Gpa) and an ultimate strength of 400 (Mpa). The load is 250 (N) and the point q is 4.0 (m) from the wall in the x direction. What is the magnitude of vertical deflection of the beam at point q in units of meters?

Hi please present the solution clearly (preferabely on paper) with all steps so it is easier to understand since I have asked this question multiple times and I still don't get it. Thank you!

Consider the same cantilevered thin-walled I-beam with web and flange thickness 1 mm, height 14 cm, and width 9 cm. The beam is made of a material with a yield stress of 250 MPa. If the only load on this beam is a tip moment, what is the maximum bending moment (in Nm) the beam cross-section can carry (it will lead to yield and plasticity in the entire cross section of the beam)? Assume the beam material is elastic - perfectly plastic.