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Get Full Access to Vector Mechanics For Engineers: Statics - 10 Edition - Chapter 4 - Problem 4.30
Get Full Access to Vector Mechanics For Engineers: Statics - 10 Edition - Chapter 4 - Problem 4.30

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# Solve 4.29 for a = 6 in. PROBLEM 4.29 A force P of magnitude 90 lb is applied to member ISBN: 9780077402280 491

## Solution for problem 4.30 Chapter 4

Vector Mechanics for Engineers: Statics | 10th Edition

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Problem 4.30

Solve 4.29 for a = 6 in. PROBLEM 4.29 A force P of magnitude 90 lb is applied to member ACDE, which is supported by a frictionless pin at D and by the cable ABE. Since the cable passes over a small pulley at B, the tension may be assumed to be the same in portions AB and BE of the cable. For the case when a = 3 in., determine (a) the tension in the cable, (b) the reaction at D.

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ENGR 121 B Lab Notes for 10/24/2016 Spencer Kociba ● scalarctneeds to have scalar.^vector ● vector(logical vector) ○ Will find every value for whom’s element equals 1 in the logical vector ● Looping repeats the action for every element in a vector ● Example of nested for loops ○ For m=1:3 ■ For n=-1:-1:-3 ● fprintf(‘m=%d, n=%d\n, m,n) ■ End ○ End ○ >> %Will give all combinations created by the for loop (9 in this one) ■ m=1, n=-1 ■ m=1, n=-2 ■ … ■ m=3, n=-3

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##### ISBN: 9780077402280

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