Formula for Arc Length 1 
Formula for Arc Length 1
by Robert Donley
Video Lecture 10 of 21
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Date Added: April 5, 2016

Lecture Description

Worked problem in calculus. The formula for the arc length of a curve is given and applied to (a) the line y=mx+b, (b) the upper semicircle of the unit circle, and (c) the catenary f(x) = (e^x + e^{-x})/2 (also known as hyperbolic cosine).

Course Index

Course Description

In this series, Dr. Bob applies the principles of integral calculus covered thus far to solve some practical problems, including: Area between two curves, Disk Method for Volume, Shell Method for Volume, moment, center, mass.

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