- #1
adelaide87
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Homework Statement
Easy question:
Find the centroid of x=2-(y^2) and the y axis
Homework Equations
The Attempt at a Solution
Already calculated, I got an area of (4/3)(√2)
Cx = 4/5
Cy = 0
When calculating Cx, in the book they have:
Integral (x)(√(2-x))
And go straight to this answer:
[(16/15)√2)].
When I did it, I did it the longer way but got the same thing, how in 1 step do they get this answer?