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Get Full Access to Statics And Mechanics Of Materials - 5 Edition - Chapter 7.6 - Problem 7-67
Get Full Access to Statics And Mechanics Of Materials - 5 Edition - Chapter 7.6 - Problem 7-67

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# The boom is supported by the winch cable that has an allowable normal stress of uauow = ISBN: 9780134382593 479

## Solution for problem 7-67 Chapter 7.6

Statics and Mechanics of Materials | 5th Edition

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Problem 7-67

The boom is supported by the winch cable that has an allowable normal stress of uauow = 24 ksi. If it supports the 5000 lb crate when = 20, determine the smallest diameter of the cable to the nearest / 6 in.

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ENGR 121 B Lecture Notes for 11/07/2016 Spencer Kociba ● Error thresholds ○ eps=2.2204e-16 ■ Maximum error threshold constant in MATLAB a−b ■ The relative erro[a] )must be less than eps to be considered not significantly different from each other ■ NOTE: 1+esp ≠ 1 even though ans=1.000 ● For loops are almost never necessary when performing a function for every element in a vector or matrix ● Vectorizing ○ Re-writing code using loops (traditional programming language) to vector and matrix operations in MATLAB ● Preallocating memory ○ Faster than dynamically growing the number of vector elements using a function or loop ○ Preallocate the maximum size of the vector to get the correct amount of memory and avoid dynamic growth ○ Ex. vec=vec(1:count) where count=the number of executions in a loop ● tic/toc commands ○ tic/toc times parts of code. Calculated elapsed time between tic and toc ■ Ex. ● Tic ● mynum=0; ● For i=1:20000 ○ mynum=mynum+i; ● End ● Toc ■ >>Elapsed Time is ________seconds ● Note: initialize variables before using loops ● Categories of functions ○ calculate and return one value ○ calculate and return m

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##### ISBN: 9780134382593

The answer to “The boom is supported by the winch cable that has an allowable normal stress of uauow = 24 ksi. If it supports the 5000 lb crate when = 20, determine the smallest diameter of the cable to the nearest / 6 in.” is broken down into a number of easy to follow steps, and 42 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 54 chapters, and 1681 solutions. The full step-by-step solution to problem: 7-67 from chapter: 7.6 was answered by , our top Engineering and Tech solution expert on 03/16/18, 04:48PM. This textbook survival guide was created for the textbook: Statics and Mechanics of Materials, edition: 5. Since the solution to 7-67 from 7.6 chapter was answered, more than 336 students have viewed the full step-by-step answer. Statics and Mechanics of Materials was written by and is associated to the ISBN: 9780134382593.

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