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Get Full Access to Vector Mechanics For Engineers: Statics - 10 Edition - Chapter 3 - Problem 3.14
Get Full Access to Vector Mechanics For Engineers: Statics - 10 Edition - Chapter 3 - Problem 3.14

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# A mechanic uses a piece of pipe AB as a lever when tightening an alternator belt. When

ISBN: 9780077402280 491

## Solution for problem 3.14 Chapter 3

Vector Mechanics for Engineers: Statics | 10th Edition

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Problem 3.14

A mechanic uses a piece of pipe AB as a lever when tightening an alternator belt. When he pushes down at A, a force of 485 N is exerted on the alternator at B. Determine the moment of that force about bolt C if its line of action passes through O.

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STA3032 MODULE 1 ARTICLE I. 1.1-1.3.5 1) 1.1 Descriptive Statistics a) Population parameters- “a numerical summary concerning the complete collection of subjects” i) Notated by Greek characters b) Sample statistics- “a numerical summary concerning a subset of the population, from which we try to draw inference about the population parameter” i) Notated by the hat symbol over a population parameter c) i.e. σσstandard deviation 2) 1.2 Summary Statistics 3) 1.2.1 Location a) Mode: most frequent number b) Mean: average of the observations c) p percentile: p% of data are less than that specific value and 100%-p% are greater i) position of p percentile value: (p/100)(n+1) (1) i.e. value x was in the 90 percentile which

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