
Concept explainers
Machine Design The top of a rubber bushing designed to absorb vibrations in an automobile is the surface of revolution generated by revolving the curve
for
(a) Find an equation for the surface of revolution.
(b) All measurements are in centimeters and the bushing is set on the x y-plane. Use the shell method to find its volume.
(c) The bushing has a hole of diameter 1 centimeter through its center and parallel to the axis of revolution. Find the volume of the rubber bushing.

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Chapter 11 Solutions
Calculus
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