Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
1st Edition
ISBN: 9780078682278
Author: McGraw-Hill, Berchie Holliday
Publisher: Glencoe/McGraw-Hill
Question
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Chapter 8.2, Problem 13CFU
To determine

To find: the magnitude of the combined forces exerted on the log.

Expert Solution & Answer
Check Mark

Answer to Problem 13CFU

  927 N

Explanation of Solution

Given information:

Let the force exerted by Terrell and Walker be T and W respectively.

The figure representing T and W is shown below.

Advanced Mathematical Concepts: Precalculus with Applications, Student Edition, Chapter 8.2, Problem 13CFU

  |T|=400 N|W|=600 N

The horizontal direction of T is 65° and that of W is 110° .

Calculation:

The ordered pair of T is evaluated as follows:

  Component=(magnitude)(direction)|Tx|=400cos65°=169.05 N|Ty|=400sin65°=362.52 N 

The ordered pair of T is 169.05,362.52 .

Similarly the ordered pair of W is evaluated.

  |Wx|=600cos110°=205.21 N|Wy|=600sin110°=563.82 N

The ordered pair of W is 205.21,563.82 .

The ordered pair for T+W will be evaluated as follows:

  T+W=169.05,362.52+205.21,563.82=169.05205.21,362.52+563.82=36.16,926.34

The magnitude of the combined forces exerted on the log will be evaluated as follows:

  |T+W|=x2+y2                              [Put ordered pairs of T+W]=(36.16)2+(926.34)2 =927 N

Thus the magnitude of the vector is 927 N.

Chapter 8 Solutions

Advanced Mathematical Concepts: Precalculus with Applications, Student Edition

Ch. 8.1 - Prob. 11CFUCh. 8.1 - Prob. 12CFUCh. 8.1 - Prob. 13CFUCh. 8.1 - Prob. 14ECh. 8.1 - Prob. 15ECh. 8.1 - Prob. 16ECh. 8.1 - Prob. 17ECh. 8.1 - Prob. 18ECh. 8.1 - Prob. 19ECh. 8.1 - Prob. 20ECh. 8.1 - Prob. 21ECh. 8.1 - Prob. 22ECh. 8.1 - Prob. 23ECh. 8.1 - Prob. 24ECh. 8.1 - Prob. 25ECh. 8.1 - Prob. 26ECh. 8.1 - Prob. 27ECh. 8.1 - Prob. 28ECh. 8.1 - Prob. 29ECh. 8.1 - Prob. 30ECh. 8.1 - Prob. 31ECh. 8.1 - Prob. 32ECh. 8.1 - Prob. 33ECh. 8.1 - Prob. 34ECh. 8.1 - Prob. 35ECh. 8.1 - Prob. 36ECh. 8.1 - Prob. 37ECh. 8.1 - Prob. 38ECh. 8.1 - Prob. 39ECh. 8.1 - Prob. 40ECh. 8.1 - Prob. 41ECh. 8.1 - Prob. 42ECh. 8.1 - Prob. 43ECh. 8.1 - Prob. 44ECh. 8.1 - Prob. 45ECh. 8.1 - Prob. 46ECh. 8.1 - Prob. 47ECh. 8.1 - Prob. 48ECh. 8.1 - Prob. 49ECh. 8.1 - Prob. 50ECh. 8.1 - Prob. 51ECh. 8.1 - Prob. 52ECh. 8.2 - Prob. 1CFUCh. 8.2 - Prob. 2CFUCh. 8.2 - Prob. 3CFUCh. 8.2 - Prob. 4CFUCh. 8.2 - Prob. 5CFUCh. 8.2 - Prob. 6CFUCh. 8.2 - Prob. 7CFUCh. 8.2 - Prob. 8CFUCh. 8.2 - Prob. 9CFUCh. 8.2 - Prob. 10CFUCh. 8.2 - Prob. 11CFUCh. 8.2 - Prob. 12CFUCh. 8.2 - Prob. 13CFUCh. 8.2 - Prob. 14ECh. 8.2 - Prob. 15ECh. 8.2 - Prob. 16ECh. 8.2 - Prob. 17ECh. 8.2 - Prob. 18ECh. 8.2 - Prob. 19ECh. 8.2 - Prob. 20ECh. 8.2 - Prob. 21ECh. 8.2 - Prob. 22ECh. 8.2 - Prob. 23ECh. 8.2 - Prob. 24ECh. 8.2 - Prob. 25ECh. 8.2 - Prob. 26ECh. 8.2 - Prob. 27ECh. 8.2 - Prob. 28ECh. 8.2 - Prob. 29ECh. 8.2 - Prob. 30ECh. 8.2 - Prob. 31ECh. 8.2 - Prob. 32ECh. 8.2 - Prob. 33ECh. 8.2 - Prob. 34ECh. 8.2 - Prob. 35ECh. 8.2 - Prob. 36ECh. 8.2 - Prob. 37ECh. 8.2 - Prob. 38ECh. 8.2 - Prob. 39ECh. 8.2 - Prob. 40ECh. 8.2 - Prob. 41ECh. 8.2 - Prob. 42ECh. 8.2 - Prob. 43ECh. 8.2 - Prob. 44ECh. 8.2 - Prob. 45ECh. 8.2 - Prob. 46ECh. 8.2 - Prob. 47ECh. 8.2 - Prob. 48ECh. 8.2 - Prob. 49ECh. 8.2 - Prob. 50ECh. 8.2 - Prob. 51ECh. 8.2 - Prob. 52ECh. 8.2 - Prob. 53ECh. 8.2 - Prob. 54ECh. 8.2 - Prob. 55ECh. 8.2 - Prob. 56ECh. 8.2 - Prob. 57ECh. 8.3 - Prob. 1CFUCh. 8.3 - Prob. 2CFUCh. 8.3 - Prob. 3CFUCh. 8.3 - Prob. 4CFUCh. 8.3 - Prob. 5CFUCh. 8.3 - Prob. 6CFUCh. 8.3 - Prob. 7CFUCh. 8.3 - Prob. 8CFUCh. 8.3 - Prob. 9CFUCh. 8.3 - Prob. 10CFUCh. 8.3 - Prob. 11CFUCh. 8.3 - Prob. 12ECh. 8.3 - Prob. 13ECh. 8.3 - Prob. 14ECh. 8.3 - Prob. 15ECh. 8.3 - Prob. 16ECh. 8.3 - Prob. 17ECh. 8.3 - Prob. 18ECh. 8.3 - Prob. 19ECh. 8.3 - Prob. 20ECh. 8.3 - Prob. 21ECh. 8.3 - Prob. 22ECh. 8.3 - Prob. 23ECh. 8.3 - Prob. 24ECh. 8.3 - Prob. 25ECh. 8.3 - Prob. 26ECh. 8.3 - Prob. 27ECh. 8.3 - Prob. 28ECh. 8.3 - Prob. 29ECh. 8.3 - Prob. 30ECh. 8.3 - Prob. 31ECh. 8.3 - Prob. 32ECh. 8.3 - Prob. 33ECh. 8.3 - Prob. 34ECh. 8.3 - Prob. 35ECh. 8.3 - Prob. 36ECh. 8.3 - Prob. 37ECh. 8.3 - Prob. 38ECh. 8.3 - Prob. 39ECh. 8.3 - Prob. 40ECh. 8.3 - Prob. 41ECh. 8.3 - Prob. 42ECh. 8.3 - Prob. 43ECh. 8.3 - Prob. 44ECh. 8.3 - Prob. 45ECh. 8.3 - Prob. 46ECh. 8.3 - Prob. 47ECh. 8.3 - Prob. 48ECh. 8.3 - Prob. 49ECh. 8.3 - Prob. 50ECh. 8.4 - Prob. 1CFUCh. 8.4 - Prob. 2CFUCh. 8.4 - Prob. 3CFUCh. 8.4 - Prob. 4CFUCh. 8.4 - Prob. 5CFUCh. 8.4 - Prob. 6CFUCh. 8.4 - Prob. 7CFUCh. 8.4 - Prob. 8CFUCh. 8.4 - Prob. 9CFUCh. 8.4 - Prob. 10CFUCh. 8.4 - Prob. 11ECh. 8.4 - Prob. 12ECh. 8.4 - Prob. 13ECh. 8.4 - Prob. 14ECh. 8.4 - Prob. 15ECh. 8.4 - Prob. 16ECh. 8.4 - Prob. 17ECh. 8.4 - Prob. 18ECh. 8.4 - Prob. 19ECh. 8.4 - Prob. 20ECh. 8.4 - Prob. 21ECh. 8.4 - Prob. 22ECh. 8.4 - Prob. 23ECh. 8.4 - Prob. 24ECh. 8.4 - Prob. 25ECh. 8.4 - Prob. 26ECh. 8.4 - Prob. 27ECh. 8.4 - Prob. 28ECh. 8.4 - Prob. 29ECh. 8.4 - Prob. 30ECh. 8.4 - Prob. 31ECh. 8.4 - Prob. 32ECh. 8.4 - Prob. 33ECh. 8.4 - Prob. 34ECh. 8.4 - Prob. 35ECh. 8.4 - Prob. 36ECh. 8.4 - Prob. 37ECh. 8.4 - Prob. 38ECh. 8.4 - Prob. 39ECh. 8.4 - Prob. 40ECh. 8.4 - Prob. 41ECh. 8.4 - Prob. 42ECh. 8.4 - Prob. 43ECh. 8.4 - Prob. 44ECh. 8.4 - Prob. 45ECh. 8.4 - Prob. 46ECh. 8.4 - Prob. 47ECh. 8.4 - Prob. 1MCQCh. 8.4 - Prob. 2MCQCh. 8.4 - Prob. 3MCQCh. 8.4 - Prob. 4MCQCh. 8.4 - Prob. 5MCQCh. 8.4 - Prob. 6MCQCh. 8.4 - Prob. 7MCQCh. 8.4 - Prob. 8MCQCh. 8.4 - Prob. 9MCQCh. 8.4 - Prob. 10MCQCh. 8.4B - Prob. 1GCECh. 8.4B - Prob. 2GCECh. 8.4B - Prob. 3GCECh. 8.4B - Prob. 4GCECh. 8.4B - Prob. 5GCECh. 8.4B - Prob. 6GCECh. 8.4B - Prob. 7GCECh. 8.4B - Prob. 8GCECh. 8.4B - Prob. 9GCECh. 8.5 - Prob. 1CFUCh. 8.5 - Prob. 2CFUCh. 8.5 - Prob. 3CFUCh. 8.5 - Prob. 4CFUCh. 8.5 - Prob. 5CFUCh. 8.5 - Prob. 6CFUCh. 8.5 - Prob. 7CFUCh. 8.5 - Prob. 8CFUCh. 8.5 - Prob. 9CFUCh. 8.5 - Prob. 10ECh. 8.5 - Prob. 11ECh. 8.5 - Prob. 12ECh. 8.5 - Prob. 13ECh. 8.5 - Prob. 14ECh. 8.5 - Prob. 15ECh. 8.5 - Prob. 16ECh. 8.5 - Prob. 17ECh. 8.5 - Prob. 18ECh. 8.5 - Prob. 19ECh. 8.5 - Prob. 20ECh. 8.5 - Prob. 21ECh. 8.5 - Prob. 22ECh. 8.5 - Prob. 23ECh. 8.5 - Prob. 24ECh. 8.5 - Prob. 25ECh. 8.5 - Prob. 26ECh. 8.5 - Prob. 27ECh. 8.5 - Prob. 28ECh. 8.5 - Prob. 29ECh. 8.5 - Prob. 30ECh. 8.5 - Prob. 31ECh. 8.5 - Prob. 32ECh. 8.5 - Prob. 33ECh. 8.5 - Prob. 34ECh. 8.5 - Prob. 35ECh. 8.5 - Prob. 36ECh. 8.5 - Prob. 37ECh. 8.5 - Prob. 38ECh. 8.6 - Prob. 1CFUCh. 8.6 - Prob. 2CFUCh. 8.6 - Prob. 3CFUCh. 8.6 - Prob. 4CFUCh. 8.6 - Prob. 5CFUCh. 8.6 - Prob. 6CFUCh. 8.6 - Prob. 7CFUCh. 8.6 - Prob. 8CFUCh. 8.6 - Prob. 9CFUCh. 8.6 - Prob. 10CFUCh. 8.6 - Prob. 11CFUCh. 8.6 - Prob. 12ECh. 8.6 - Prob. 13ECh. 8.6 - Prob. 14ECh. 8.6 - Prob. 15ECh. 8.6 - Prob. 16ECh. 8.6 - Prob. 17ECh. 8.6 - Prob. 18ECh. 8.6 - Prob. 19ECh. 8.6 - Prob. 20ECh. 8.6 - Prob. 21ECh. 8.6 - Prob. 22ECh. 8.6 - Prob. 23ECh. 8.6 - Prob. 24ECh. 8.6 - Prob. 25ECh. 8.6 - Prob. 26ECh. 8.6 - Prob. 27ECh. 8.6 - Prob. 28ECh. 8.6 - Prob. 29ECh. 8.6 - Prob. 30ECh. 8.6 - Prob. 31ECh. 8.6 - Prob. 32ECh. 8.6 - Prob. 33ECh. 8.6 - Prob. 34ECh. 8.6 - Prob. 35ECh. 8.6 - Prob. 36ECh. 8.6 - Prob. 37ECh. 8.6 - Prob. 38ECh. 8.6 - Prob. 39ECh. 8.6 - Prob. 40ECh. 8.6 - Prob. 41ECh. 8.6 - Prob. 42ECh. 8.6 - Prob. 43ECh. 8.6 - Prob. 44ECh. 8.6 - Prob. 45ECh. 8.6 - Prob. 46ECh. 8.6B - Prob. 1GCECh. 8.6B - Prob. 2GCECh. 8.6B - Prob. 3GCECh. 8.7 - Prob. 1CFUCh. 8.7 - Prob. 2CFUCh. 8.7 - Prob. 3CFUCh. 8.7 - Prob. 4CFUCh. 8.7 - Prob. 5CFUCh. 8.7 - Prob. 6CFUCh. 8.7 - Prob. 7CFUCh. 8.7 - Prob. 8CFUCh. 8.7 - Prob. 9ECh. 8.7 - Prob. 10ECh. 8.7 - Prob. 11ECh. 8.7 - Prob. 12ECh. 8.7 - Prob. 13ECh. 8.7 - Prob. 14ECh. 8.7 - Prob. 15ECh. 8.7 - Prob. 16ECh. 8.7 - Prob. 17ECh. 8.7 - Prob. 18ECh. 8.7 - Prob. 19ECh. 8.7 - Prob. 20ECh. 8.7 - Prob. 21ECh. 8.7 - Prob. 22ECh. 8.7 - Prob. 23ECh. 8.7 - Prob. 24ECh. 8.7 - Prob. 25ECh. 8.7 - Prob. 26ECh. 8.7 - Prob. 27ECh. 8.7 - Prob. 28ECh. 8.7 - Prob. 29ECh. 8.8 - Prob. 1CFUCh. 8.8 - Prob. 2CFUCh. 8.8 - Prob. 3CFUCh. 8.8 - Prob. 4CFUCh. 8.8 - Prob. 5CFUCh. 8.8 - Prob. 6CFUCh. 8.8 - Prob. 7ECh. 8.8 - Prob. 8ECh. 8.8 - Prob. 9ECh. 8.8 - Prob. 10ECh. 8.8 - Prob. 11ECh. 8.8 - Prob. 12ECh. 8.8 - Prob. 13ECh. 8.8 - Prob. 14ECh. 8.8 - Prob. 15ECh. 8.8 - Prob. 16ECh. 8.8 - Prob. 17ECh. 8.8 - Prob. 18ECh. 8.8 - Prob. 19ECh. 8.8 - Prob. 20ECh. 8.8 - Prob. 21ECh. 8.8 - Prob. 22ECh. 8.8 - Prob. 23ECh. 8.8 - Prob. 24ECh. 8.8 - Prob. 25ECh. 8.8 - Prob. 26ECh. 8.8 - Prob. 27ECh. 8.8 - Prob. 28ECh. 8.8 - Prob. 29ECh. 8.8 - Prob. 30ECh. 8 - Prob. 1SGACh. 8 - Prob. 2SGACh. 8 - Prob. 3SGACh. 8 - Prob. 4SGACh. 8 - Prob. 5SGACh. 8 - Prob. 6SGACh. 8 - Prob. 7SGACh. 8 - Prob. 8SGACh. 8 - Prob. 9SGACh. 8 - Prob. 10SGACh. 8 - Prob. 11SGACh. 8 - Prob. 12SGACh. 8 - Prob. 13SGACh. 8 - Prob. 14SGACh. 8 - Prob. 15SGACh. 8 - Prob. 16SGACh. 8 - Prob. 17SGACh. 8 - Prob. 18SGACh. 8 - Prob. 19SGACh. 8 - Prob. 20SGACh. 8 - Prob. 21SGACh. 8 - Prob. 22SGACh. 8 - Prob. 23SGACh. 8 - Prob. 24SGACh. 8 - Prob. 25SGACh. 8 - Prob. 26SGACh. 8 - Prob. 27SGACh. 8 - Prob. 28SGACh. 8 - Prob. 29SGACh. 8 - Prob. 30SGACh. 8 - Prob. 31SGACh. 8 - Prob. 32SGACh. 8 - Prob. 33SGACh. 8 - Prob. 34SGACh. 8 - Prob. 35SGACh. 8 - Prob. 36SGACh. 8 - Prob. 37SGACh. 8 - Prob. 38SGACh. 8 - Prob. 39SGACh. 8 - Prob. 40SGACh. 8 - Prob. 41SGACh. 8 - Prob. 42SGACh. 8 - Prob. 43SGACh. 8 - Prob. 44SGACh. 8 - Prob. 45SGACh. 8 - Prob. 46SGACh. 8 - Prob. 47SGACh. 8 - Prob. 48SGACh. 8 - Prob. 49SGACh. 8 - Prob. 50SGACh. 8 - Prob. 51SGACh. 8 - Prob. 52SGACh. 8 - Prob. 53SGACh. 8 - Prob. 54SGACh. 8 - Prob. 55SGACh. 8 - Prob. 56SGACh. 8 - Prob. 57SGACh. 8 - Prob. 58SGACh. 8 - Prob. 1SAPCh. 8 - Prob. 2SAPCh. 8 - Prob. 3SAPCh. 8 - Prob. 4SAPCh. 8 - Prob. 5SAPCh. 8 - Prob. 6SAPCh. 8 - Prob. 7SAPCh. 8 - Prob. 8SAPCh. 8 - Prob. 9SAPCh. 8 - Prob. 10SAP
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