The figure below shows a plate connected to the wall by means of an h-shape steel member. The plate is welded to the fork at the side hinged to the wall. The plate density is 7500 kg/m. No extra weight is added to the plate beside its own weight. You are required to find the weld size (h) if the permissible shear strength of the electrode is 100 MPa? Assume a factor of safety of 4. Fork 7 L plate -150 mm $150 mm 2000 mm 20 mm Lood mm