{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

25_Problem CHAPTER 9 - PROBLEM 9.20 CONTINUED Now let u = x...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
PROBLEM 9.20 CONTINUED Now let cos 2 u x dv xdx a π = = 2 sin 2 a du dx v x a π π = = Then 2 2 2 4 2 2 sin cos sin sin 2 2 2 2 a a a a x xdx x x x x x dx a a a a π π π π π π π π = − + Finally, 2 2 2 2 3 4 2 2 2 8 4 2 1 1 2 cos sin cos 2 2 2 3 8 a y a a a a a I h x x x x x x x a a a a π π π π π π π = + + + ( ) ( ) ( ) 3 3 2 3 4 2 4 3 3 2 2 2 16 1 8 2 2 2 1.5231 3 8 3 8 a a
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}