Assuming the hellow elliptical beam is fixed at one end, estimate the maximum deflection at the free end, and the maximum bending stress at the fixed root using beam theory.

Thickness $=150$mm

Distributed Pressure Load $=100,000$Pa

Young's Modulus $=40$ GPa

Poisson's ratio $=0\mathrm{.}3$

Density $=1800$ kg$/$m$^3$

Simplifications can be made, the answer is an estimate.