Using the figure on the right and equation Q = y_p*A_p, when the location of the point p is at y=-h/4, the first moment of area is
A.0
B. 3h^2b/32
C. bh^2/32
D. None of the above
Answer: B
Using the figure on the right and equation Q = y_p*A_p, when the location of the point p is at y=-h/4, the first moment of area is
A.0
B. 3h^2b/32
C. bh^2/32
D. None of the above