A spelunker is surveying a cave. She follows a passage 180 m straight west, then 210 m in a direction 45° east of south, and then 280 m at 30° east of north. After a fourth displacement, she finds herself back where she started. • Determine the magnitude and direction of the fourth displacement. Express direction in terms of N, E, W, S cardinal directions. • Draw a sketch (with labels of magnitude and direction) of Dora's journey
A spelunker is surveying a cave. She follows a passage 180 m straight west, then 210 m in a direction 45° east of south, and then 280 m at 30° east of north. After a fourth displacement, she finds herself back where she started. • Determine the magnitude and direction of the fourth displacement. Express direction in terms of N, E, W, S cardinal directions. • Draw a sketch (with labels of magnitude and direction) of Dora's journey
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![2. A spelunker is surveying a cave. She follows a passage 180 m straight west, then 210 m in a
direction 45° east of south, and then 280 m at 30° east of north. After a fourth displacement, she
finds herself back where she started.
Determine the magnitude and direction of the fourth displacement. Express direction in
terms of N, E, W, S cardinal directions.
Draw a sketch (with labels of magnitude and direction) of Dora's journey](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F97bbf06a-8fbb-47ff-9d97-a4aaba13aa15%2F9ebd8b2b-5894-43b9-bda2-e2be63b069c3%2Flvcgmop_processed.png&w=3840&q=75)
Transcribed Image Text:2. A spelunker is surveying a cave. She follows a passage 180 m straight west, then 210 m in a
direction 45° east of south, and then 280 m at 30° east of north. After a fourth displacement, she
finds herself back where she started.
Determine the magnitude and direction of the fourth displacement. Express direction in
terms of N, E, W, S cardinal directions.
Draw a sketch (with labels of magnitude and direction) of Dora's journey
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