Urgent.
a = 10 , b = 7 solve this question about those information.
Extracted text: Two wooden members of (25*b) * (60*b)-mm? uniform rectangular cross section are joined by the simple glued joint shown. Knowing that P= 1.2*a kN and that the ultimate strength of the glue is 0.4*a MPa in tension and 0.7*a MPa in shear, determine the factor of safety. 25'b mm 60b mm