2.9 Related Rates Example 02 (Filling a Trough)
Channel: rootmath
Date: 2010-07-27

http://www.rootmath.org |  Calculus 1

This problem is very similar to filling a pool but with an added consideration.  This is a very typical related rates problem for a Calculus 1 class.  You may find a problem like this on a test or exam.