the length of a curve, the force of water against a dam, the mass and center of gravity of a rod, and the work done in pumping water out of a tank.
WRITE ALL WORK IN THE EXAM BOOKLET. 2009 AP? CALCULUS BC FREE-RESPONSE QUESTIONS (Form B) ? 2009 The College Board. All rights reserved. Visit the College Board on the Web: . GO ON TO THE NEXT PAGE. -3- 2. A storm washed away sand from a beach, causing the edge of the water ...