solutio123ns

solutio123ns - Name 86 ID:32 2:00—3:00 Responses without...

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Name 86 ID: ; :32 2:00—3:00 04/10/2009 Responses without work will receive no credit. The second exercise is on the reverse side. . Exercise 1. Evaluate ffR 33y dA Where R is the square with corners (1, 0), (2,1), (1, 2), _ Ip-L UW-L ucx+37 ycxpyl W W um, Wm 12* ' lit/L61 ’léVéL Ikzu MATH 53 Di ssss Eion * Kaspar Exercise 2. Find the moment across the my—plane, Macy, for a solid E (with constant density equal to 1) given by 93:2 + 4y2 + 2:2 g 36 and z 2 0. Hint: You might ﬁrst change variables by simply rescaling the axes in such a way that the solid becomes a half ball in the new coordinates (a, v, w), and then apply cylindrical or spherical coordinates (thus changing variables a second time). . - Ma V7} 11014363 wzo' ml._.xz—%b-LIH 3:111]! g=u)/ '."1L""=>9‘: *7 l 0* BMW”). ' 0 1 0 ; 6, 0 o 1 . £5? (£1 L020 . I -- , WWWWJMWBWJM, _ mm; M Maxie—we wwiﬂmfme . . lawn-IQ. m z Max: lﬂm‘j‘ a L Mame" W 9 o 0 (909 I. i, 229 =ifﬂiﬁfyzméwidifaéf’gali '- -;— we [will Mia—w ,. I -% "T (:1 4W a“) ' ' 3° 0W '6 W W (llama ...
View Full Document

{[ snackBarMessage ]}

Page1 / 2

solutio123ns - Name 86 ID:32 2:00—3:00 Responses without...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online