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Author Question: The shape and density of a thin shell are indicated below. Find the moment of inertia about the ... (Read 94 times)

scienceeasy

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on: Dec 18, 2021

Question 1

The shape and density of a thin shell are indicated below. Find the moment of inertia about the z-axis.
Shell: portion of the cone x2 + y2 - z2 = 0 between z = 2 and z = 4
Density: δ = 4
◦ Iz = 960
◦ Iz = 480
◦ Iz = 480π
◦ Iz = 960π

Question 2

The shape and density of a thin shell are indicated below. Find the moment of inertia about the z-axis.
Shell: "nose" of the paraboloid x2 + y2 = 2z cut by the plane z = 2
Density: δ =
◦ Iz = 8π
◦ Iz = π
◦ Iz = 128π
◦ Iz = π
Calculus: Early Transcendentals ¦ Briggs, Cochran, Gillett, Schulz ¦ 3rd Edition
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Marked as best answer by scienceeasy on Dec 18, 2021

brittanywood

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Reply #1 on: Dec 18, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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scienceeasy

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Reply 2 on: Dec 18, 2021
YES! Correct, THANKS for helping me on my review

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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