PROBLEMS 



425 



Orophic Statics. 



Problem 6. 



Scale of Channel ! *\ v \ \ \ ! I/-, 1 I/ '^^ 



>\ \\ \ \ ', ! ; ' ./ / ' 



f \ (0 Culmonn's Method | l\ \ \\ \\ ( j J / /' d/ 



I- 4.5 x 4.5* a.? S = 46^96 i\ \ \& \ ; | f ,' / / { ' 



1 1 \ \\ Ti'i 1 // / i 5CO 



Line 



P 5 --. 



,\ \\ I'll / 



Vv'Vil ! ;///! Scale 



ji\ \ oj^"/ \y 



CE) Mohr's Method. |/\l'j ! i/ , J 



