Use the method of Examples 2 and 3 to calculate the work against gravity required to build

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Use the method of Examples 2 and 3 to calculate the work against gravity required to build the structure out of a lightweight material of density 600 kg/m3.

Example 2

EXAMPLE 2 Building a Concrete Column Compute the work (against gravity) re- quired to build a concrete column

Example 3


EXAMPLE 3 Pumping Water out of a Tank A spherical tank of radius 5 m is filled with water. Calculate the work

Right circular cone of height 4 m and base of radius 1.2 m

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Calculus

ISBN: 9781319055844

4th Edition

Authors: Jon Rogawski, Colin Adams, Robert Franzosa

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