Suppose an airplane is flying 170 mph with a heading 25° east of south (295° measured counterclockwise from due east) when it encounters a 45 mph wind blowing steadily in a direction 15° north of east (15° measured counterclockwise from due east). Use 7 to represent the speed vector of the airplane and w to represent the speed vector of the wind. a. Start by drawing a head-to-tail configuration for 7 and w and the resultant vector v + w. b. Write both 7 and win component form. (Your answers should be in the form "< #, #>".) OV= OE= c. Write the resultant vector 7 + w in component form. v+w d. Now, write the resultant vector + w in polar form. (You do not need to enter a degree symbol in your answer.) v+w= e. Your answer to part (c) tells us that the plane is actually moving at counterclockwise of due east. mph in the direction
Suppose an airplane is flying 170 mph with a heading 25° east of south (295° measured counterclockwise from due east) when it encounters a 45 mph wind blowing steadily in a direction 15° north of east (15° measured counterclockwise from due east). Use 7 to represent the speed vector of the airplane and w to represent the speed vector of the wind. a. Start by drawing a head-to-tail configuration for 7 and w and the resultant vector v + w. b. Write both 7 and win component form. (Your answers should be in the form "< #, #>".) OV= OE= c. Write the resultant vector 7 + w in component form. v+w d. Now, write the resultant vector + w in polar form. (You do not need to enter a degree symbol in your answer.) v+w= e. Your answer to part (c) tells us that the plane is actually moving at counterclockwise of due east. mph in the direction
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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