For the circular area, the moments of inertia I, and I, are:y-A = arI, =art1,-IyFor the triangular area, the moments of inertia Ik and Iy are:y'1Ix-bh3121hb312hlyıx'b

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Answered: For the circular area, the moments of…

For the circular area, the moments of inertia I, and I, are: -A = mr 1- 1,= C For the triangular area, the moments of inertia Ik and Iy are: y' Ix = bh3 12 1 h ly hb3 12 x' b

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 78A

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

For the circular area, the moments of inertia I, and I, are:
y
-A = ar
I, =art
1,-
Iy
For the triangular area, the moments of inertia Ik and Iy are:
y'
1
Ix
-bh3
12
1
hb3
12
h
lyı
x'
b

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