Video Lesson (Calculus)
Video Tutorial: Calculus - How to find Related Rates
This free video on related rates walks through an example of using related rates to solve a problem. A ladder 10 ft long is leaning against a wall. If the bottom of the ladder sides away from the wall at .5 ft/sec, how fast is the top of the ladder sliding down the wall when the bottom of the ladder is 6 ft from the wall.