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A car travelled 15 kilometers west, then travels east for another 45 km. Calculate the magnitude and direction of the resultant displacement of the car.

A car travelled 15 kilometers west, then travels east for another 45 km. Calculate the magnitude and direction of the resultant displacement of the car.

College Physics
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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A car travelled 15 kilometers west, then travels east for another 45 km. Calculate the magnitude and direction of the resultant displacement of the car. a = b +e - 2bc cos A c= = va + b opp cos e = hyp adj tan 8 = hyp opp sin e = adj sin A sin B sin C 30 km, E 30 km, W 60 km, E 60 km, W
Transcribed Image Text:A car travelled 15 kilometers west, then travels east for another 45 km. Calculate the magnitude and direction of the resultant displacement of the car. a = b +e - 2bc cos A c= = va + b opp cos e = hyp adj tan 8 = hyp opp sin e = adj sin A sin B sin C 30 km, E 30 km, W 60 km, E 60 km, W
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