Here is my workout for this problem. But I need to find stresses at Point A and B. I guess I take a moment at either A or B and find the forces. But stress= Force/area. Area is not given in this problem. How do I go from here? Thanks!
1) weight of the dam W= mg= pvg= (pg)v= rV= 25 kN/m^3 ( 2.16...
hello all!
I am new to this forum. I am doing Mechanic of Solid ( summer course). I have come across with this problem , but I don't know how to solve it. I have attached the question. Could anyone help me?
I don't know how to convert from density to force. in this questions
given are...