Answer figure 8.18 use the method of composite areas to calculate the centroidal coordinates of the planeregions shown below.205 in.3 in.80203 in.203 in.4 in.Dimensions in mmFig. P8.14Fig. P8.16Fig. P8.18Answers:i = 2.47 in., ỹ = 0i = 0, ỹ = 0.557 in.i = 20.2 mm, ỹ = 9.81 mm4.8 in.

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use the method of composite areas to calculate the centroidal coordinates of the plane regions shown below.

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 8.39P: Use integration to locate the centroid of the volume of the hemisphere. Compare your results with...

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Question

Answer figure 8.18

use the method of composite areas to calculate the centroidal coordinates of the plane
regions shown below.
20
5 in.
3 in.
80
20
3 in.
20
3 in.
4 in.
Dimensions in mm
Fig. P8.14
Fig. P8.16
Fig. P8.18
Answers:
i = 2.47 in., ỹ = 0
i = 0, ỹ = 0.557 in.
i = 20.2 mm, ỹ = 9.81 mm
4.8 in.

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