Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §8.5 Masses and Moments, #26 · Calculus · Applications of integrals

Rotate the triangle of Example 3 around the … axis and find…

Rotate the triangle of Example 3 around the $x$ axis and find the volume of the resulting cone—first from $V = 2 π \overset{y}{ˉ} M$ , second from $\frac{1}{3} π r^{2} h$ .

This exercise builds on another exercise in its source book, which isn't shown here.

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §8.5 Masses and Moments, #26

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