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The buoy is made from two homogeneous cones | Ch 9 - 9-79

Engineering Mechanics: Statics | 14th Edition | ISBN: 9780133918922 | Authors: Russell C. Hibbeler ISBN: 9780133918922 126

Solution for problem 9-79 Chapter 9

Engineering Mechanics: Statics | 14th Edition

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Engineering Mechanics: Statics | 14th Edition | ISBN: 9780133918922 | Authors: Russell C. Hibbeler

Engineering Mechanics: Statics | 14th Edition

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Problem 9-79

The buoy is made from two homogeneous cones each having a radius of 1.5 ft. If h = 1.2 ft, find the distance z to the buoys center of gravity G

Step-by-Step Solution:
Step 1 of 3

Packages Tuesday,January19,2016 2:03PM Package - togroupclassestogether Syntax: Package; **allthefilesinthesamepackagewillbeputinthesamedirectory,usingthepackage name** Ex: Java.util Java.io Java.lang -theseareallpackages Importjava.util.*;< ----importalltheclassesandfilesinthispackage Format: Import.; Class -components(data(variables,fields),methods) **eachclassisgoingtobeaseparatefile** publicclassMyclass { } Accessmodifierforvariablesandmethods: -public(everyonehasaccess) -private -protected -noaccessmodifier(packageprivate) Ex: publicstaticCircle { -protected -noaccessmodifier(packageprivate) Ex: publicstaticCircle { privatedoubleradius; publicstaticfinaldoublePI=3.14159; publicdoublegetRadius()< ----- getmethod(getter,accessmethod) { returnradius; } publicvoidsetRadius(doubler)< ------ setmethod(setter,mutatormethod) { radius=r; } //Area=pi(r^2) publicdoublecompArea() { returnPI*radius*radius; } } : Circlec1=newCircle(); C1.setRadius(5.0); Doublearea=c1.compArea(); Circlec2=newCircle(2.5); Constructors: -specialmethodsusedtoinitializeanobject Ex: publicCircle()youcanhavemultiplemethodswiththesamename,but theyhavedifferentnumbersortypeofparameters. Ex: A. Methodcalledintadd(inta,intb) B. Methodcalledintadd(intI,intj,intk) C. Methodcalleddoubleadd(doublex,doubley) Add(2,3)-->A Add(4,7,13)-->B Add(2.5,90.7) -->C Add(3,6.5)-->C ImportantNotesaboutConstructors: *don'tconfusetheheadingfortheclassandtheheadingfortheconstructors,they areNOTthesamething *thenameofaconstructoristhesameasthenameoftheclass *aconstructordoesnothaveANYreturntype,notevenvoid *thecompilerwillgenerateadefaultconstructor,withnoparameters,ifandonlyif noconstructorisdefinedinaclass *aclasscanhavemultipleconstructors(aformofmethodoverloading) The"this"Keyword Twomeanings: 1. The"this"object -Ex: intk; this.k; -Ex: publicvoidsetRadius(doubleradius) { this.radius=radius;

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Chapter 9, Problem 9-79 is Solved
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Textbook: Engineering Mechanics: Statics
Edition: 14
Author: Russell C. Hibbeler
ISBN: 9780133918922

This textbook survival guide was created for the textbook: Engineering Mechanics: Statics, edition: 14. The full step-by-step solution to problem: 9-79 from chapter: 9 was answered by , our top Engineering and Tech solution expert on 11/10/17, 05:25PM. This full solution covers the following key subjects: buoy, buoys, center, cones, distance. This expansive textbook survival guide covers 11 chapters, and 1136 solutions. Engineering Mechanics: Statics was written by and is associated to the ISBN: 9780133918922. Since the solution to 9-79 from 9 chapter was answered, more than 336 students have viewed the full step-by-step answer. The answer to “The buoy is made from two homogeneous cones each having a radius of 1.5 ft. If h = 1.2 ft, find the distance z to the buoys center of gravity G” is broken down into a number of easy to follow steps, and 31 words.

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The buoy is made from two homogeneous cones | Ch 9 - 9-79