16_Problem CHAPTER 9

16_Problem CHAPTER 9 - PROBLEM 9.14 Determine by direct...

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

View Full Document Right Arrow Icon
PROBLEM 9.14 Determine by direct integration the moment of inertia of the shaded area with respect to the y axis. SOLUTION At 0 0, : x ybbk e k === = Then x a yb e = Now 22 y dI x dA x ydx == 2 x a x be dx = Then 00 xx aa yy I dI bx e dx b x e dx −− = ∫∫ Use integration by parts 2 x a ux d ved x 2 x a du xdx v ae Then 0 2 x a a y I x e dx b ax e ae xdx 
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Ask a homework question - tutors are online