Math H161   Brown   Au04

Homework 9,  due Thursday,  December 2, 2004

 

 

1.  Textbook,  page  249-251: #6, 8, 20 (just assume that the weight of a cubic foot of water is w pounds.)

 

2.  Textbook,   page  391: #2, 4, 8, 10, 13 (See if you can do #13 by considering each semicircle to be a single weight located at its own centroid.)

 

That's all!