This preview shows page 1. Sign up to view the full content.
Unformatted text preview: , 2]. 3. Find the volume of the solid obtained by rotating the region bounded by y = cos 2 x, ≤ x ≤ π/ 2 about the y-axis. What about rotated about x-axis? 4. If the work required to stretch a spring 1 ft beyond its natural length is 12 ft-lb, how much work is needed to stretch it 9 in beyond its natural length?...
View Full Document
This note was uploaded on 12/27/2011 for the course MATH 5B taught by Professor Rickrugangye during the Fall '07 term at UCSB.
- Fall '07