The method of disks is a specific case of the method of washers where
the inner function is zero, i.e., f2(x) = 0.

What is the difference between disk and washer methods with cylindrical?

Describe a plane curve

List the three arc length formulas

Write out completely 3 arc length formulas

List 3 types of Force. Then circle the two most important

Give examples of what we should look out when integrating enery

F(x) has what units, What do these units equal?