Suppose you first walk A= 11.5 m in a direction e,- 19° west of north and then 8- 23.0 m in a direction ,- 36.0° south of west. 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, as in the figure below, then this problem finds their sum R -A+B. Give the direction in degrees south of west.) N A +B-R
Suppose you first walk A= 11.5 m in a direction e,- 19° west of north and then 8- 23.0 m in a direction ,- 36.0° south of west. 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, as in the figure below, then this problem finds their sum R -A+B. Give the direction in degrees south of west.) N A +B-R
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Transcribed Image Text:Suppose you first walk A- 11.5 m in a direction e, 19° west of north and then B= 23.0 m in a direction e, - 36.0° south of
west. 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, as in the figure below, then this
problem finds their sum R = A + B. Give the direction in degrees south of west.)
N
y4
A +B -R
B
R
distance
direction
• south of west
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