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Home work Find the centroid of the area shown, assuming a=15 mm. y 12 mm L 8 mm r-6 mm 3 mm ri-2 mm 3 mm a

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.71P

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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

Home work
Find the centroid of the area shown,
assuming a= 15 mm.
y
12 mm
8 mm
r=6 mm
3 mm
ri-2 mm
3 mm
a

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