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Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 9 - Problem 9-57
Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 9 - Problem 9-57

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# Locate the center of gravity G(x, y) of the streetlight. ISBN: 9780133951929 123

## Solution for problem 9-57 Chapter 9

Engineering Mechanics: Statics & Dynamics | 14th Edition

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Problem 9-57

Locate the center of gravity G(x, y) of the streetlight. Neglect the thickness of each segment. The mass per unit length of each segment is as follows: rAB = 12 kg>m, rBC = 8 kg>m, rCD = 5 kg>m, and rDE = 2 kg>m.

Step-by-Step Solution:
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Anthony Lovill BE1500 HW #9 December 10, 2016 %This script uses the file gem_test1 and calculates the amount each line of %words adds up to. Then it analyzes which lines share the same value. clear format=[2 3 4 6 5 6 8 3 4 4 2 2 3 3 5 4 6 4 6 4 2 3 4 4 6 3 4 5 3 4 2 8 5 6 4 3 3 3 4 3 3 2 2 4 4 5 5 6 3 5 3 3 3 6 5 5 5 3 3 3 3 5 5 5 5 6 6 3 3 6 5 5 3 5 3 6 5 5 5 6]; f=length(format); i=1; j=1; num=0; fprintf('Line Value\n'); %The following finds the value of each line of text while i<=f newNum=0; if i==1 gemT = textread('gem_test1.txt','%s',format(i)); else k=1; while k<=i newNum=newNum+format(k); k=k+1; end gemT = textread('gem_test1.txt','%s',newNum); end gemT=upper(gemT

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##### ISBN: 9780133951929

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