A commuter airplane starts from an airport and it first flies to a city A located at 200 km on a direction 30° north of east. Next it flies 150 km 20° west of north to city B. a. Using graphical method, draw both displacements using scale: 50 km = 1cm. b. Find the location of city B relative to the location of the starting point C. Find x and y components of each displacement.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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A commuter airplane starts from an airport and it first flies to a city A located at 200 km on a direction
30° north of east. Next it flies 150 km 20° west of north to city B.
a. Using graphical method, draw both displacements using scale: 50 km = 1cm.
b. Find the location of city B relative to the location of the starting poin.
c. Find x and y components of each displacement.
d. What are x and y components of resultant displacement?
e. Using Pythagorean theorem and tangent function find magnitude and direction of resultant
displacement.
Transcribed Image Text:A commuter airplane starts from an airport and it first flies to a city A located at 200 km on a direction 30° north of east. Next it flies 150 km 20° west of north to city B. a. Using graphical method, draw both displacements using scale: 50 km = 1cm. b. Find the location of city B relative to the location of the starting poin. c. Find x and y components of each displacement. d. What are x and y components of resultant displacement? e. Using Pythagorean theorem and tangent function find magnitude and direction of resultant displacement.
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