MATH 141 Midterm: MATH141 PILACHOWSKI-T FALL2004 0101 MID EXAM

• School: University of Maryland
• Department: Mathematics
• Course: MATH 141
• Professor: All

Document Summary

September 20, 2004 math 141 test 1 (6. 1 6. 8) You must show all appropriate work in order to receive full credit for an answer. Answers should always be in simplest form: before handing in your test: on your first answer sheet only, please copy the pledge and sign, a. (15 points) let e be the upper half of an ellipse with equation. 2 revolving e in 3-dimensional space about the x-axis. Compute the volume of s. (show all work and calculate a numeric answer in simplest form. ) b. (10 points) a circle c is represented by the parametric equations sin31 t x and. 60 x find the length l of the graph of f on the interval [ ]4,1 (you must evaluate the integral, but do not need to do the calculations to get a numeric answer. )