- #1
chetzread
- 801
- 1
Homework Statement
for the first line of solution , i don't undertsand why the author only include one P/2 force only...
Homework Equations
The Attempt at a Solution
I think it should be EIy" = 0.5Px -P(x-0.5L) -0.5P(L-x) , am i right?