Problem 1) Determine the x and y coordinates of the centroid(,ỹ) of the shaded area given below. 1) Find y function first. Note that y is a quadratic function with zero slope at x = 0; 2) Use the formulas for the centroids we developed in class. slope=o y=Ax+Bx+C • C(x, 3)

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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C.
%3D
Triangle
A = b (h, + h)
C.
b (2h2 + hi)
3 (h, + h2)
Trapezoid
汀
bh
C.
Semi Parabola
bi
h
A =
C•
Parabolic spandrel
A = bh ( +
C•
b (n + 1)
x 2 (n + 2)
Semi-segment of nth degree curve
A = bh ()
+ 1
C.
(n + 2)
b-
Spandrel of nth degree curve
T
Transcribed Image Text:C. %3D Triangle A = b (h, + h) C. b (2h2 + hi) 3 (h, + h2) Trapezoid 汀 bh C. Semi Parabola bi h A = C• Parabolic spandrel A = bh ( + C• b (n + 1) x 2 (n + 2) Semi-segment of nth degree curve A = bh () + 1 C. (n + 2) b- Spandrel of nth degree curve T
Problem 1)
Determine the x and y coordinates of the centroid( ,ỹ) of the shaded area given below.
1) Find y function first. Note that y is a quadratic function with zero slope at x = 0;
2) Use the formulas for the centroids we developed in class.
slopezo
y=Ax+Bx+C
• C(x, J)
Transcribed Image Text:Problem 1) Determine the x and y coordinates of the centroid( ,ỹ) of the shaded area given below. 1) Find y function first. Note that y is a quadratic function with zero slope at x = 0; 2) Use the formulas for the centroids we developed in class. slopezo y=Ax+Bx+C • C(x, J)
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