University:
Michigan State University
Course:
ERG 160 | Success in Science, Technology, Engineering, and Mathematics
Academic year:

2023
Views:

288

Pages:

1
Author:

lankstoetp14

COSMOS: Complete Online Solutions Manual Organization System Chapter 9, Solution 187. At x = 0, y = 0: 0 = ka 2 + c or k = − x = a, y = b: ∴k = − y =− =− Now c a2 b=c b a2 b 2 x − a) + b 2( a b 2 x − 2ax + a 2 + b a2 ( ) dI y = x 2dA = x 2 ( y2 − y1 ) dx b 2b   x + b − b  dx = x2  b + 2 x2 − a a   2b 3  b  =  2 x4 − x + bx 2  dx a a  2b 3 a  b  I y = ∫0  2 x 4 − x + bx 2  dx a a  a b 4 b 3 1 b 5 = x − x + x  2 2a 3 0 5 a 1 1 1 = a3b  − +   5 2 3 = 1 3 ab 30 Iy = 1 3 ab 30

COSMOS Chapter 9 Solution 187

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