In 2020, after distributing relief goods in a village for Typhoon-Rolly victims, a social worker travels 25 km in a direction 30° south of west and then walks 30 km due north to a second village to distribute some more relief goods. What is the direction of the resultant displacement of the social worker? * 30°, S of W. 39°, N of W.

In 2020, after distributing relief goods in a village for Typhoon-Rolly victims, a social worker travels 25 km in a direction 30° south of west and then walks 30 km due north to a second village to distribute some more relief goods. What is the direction of the resultant displacement of the social worker? * 30°, S of W. 39°, N of W.

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 51P: In an attempt to escape a desert island, a castaway builds a raft and sets out to sea. The wind...

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In an attempt to escape a desert island, a castaway builds a raft and sets out to sea. The wind shifts a great deal during the day, and she is blown along the following straight lines: 2.50 km and 45.0 north of west, then 4.70 km and 60.0 south of east, then 130 km and 25.0 of west, then 5.10 km due east, then 1.70 km and 5.00 east of north, then 7.20 km and 55.0 south of west, and finally 2.80 km and 10.0 north of east. Use the analytical method to find the resultant vector of all her displacement vectors. What is its magnitude and direction?
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