Calculate the polar radius of gyration of the shaded area about its centroid C. given t = 105 mm, a = 500 mm, b = 640 mm. r = Blank 1 mm round your answer to the nearest whole number. Blank 1 Add your answer -xo b

Calculate the polar radius of gyration of the shaded area about its centroid C. given t = 105 mm, a = 500 mm, b = 640 mm. r = Blank 1 mm round your answer to the nearest whole number. Blank 1 Add your answer -xo b

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 9.46P

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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.

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