A brass nameplate is 2.00 cm×10.0 cm×30.0 cm in size. A force F of 4.00×10 5 N acts on the upper left side and the bottom right side, as shown in the figure. Determine theshearstrain hx, which relates to the amount x of horizontal deformation of the top edge and the vertical height h of the nameplate. Determine the angle ϕ of deformation.