y A + B = R в w - Figure 3.60 The two displacements A and B add to give a total ш

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 9CQ: When a 10,000-rn runner competing on a 400-rn track crosses the finish line, what is the runner’s...
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Solve the following problem using analytical techniques:
Suppose you walk 18.0 m straight west and then 25.0 m
straight north. How far are you from your starting point, and
what is the compass direction of a line connecting your
starting point to your final position? (If you represent the two
legs of the walk as vector displacements A and B , then this problem asks you to find their sum
R = A + B .)Note that you can also solve this graphically. Discuss why the
analytical technique for solving this problem is potentially
more accurate than the graphical technique

y
A + B = R
в
w -
Figure 3.60 The two displacements A and B add to give a total
ш
Transcribed Image Text:y A + B = R в w - Figure 3.60 The two displacements A and B add to give a total ш
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