Answered: Calculate the moment of inertia of the…

Calculate the moment of inertia of the shaded area about the x-axis. Assume a = 50 mm, r = 35 mm. Answer: I - i (106) mm*

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.80RP

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Concept explainers

Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.

Question

No. 4

Calculate the moment of inertia of the shaded area about the x-axis.
Assume a = 50 mm, r = 35 mm.
Answer: I = i
a
(106)mm4

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