A bird watcher meanders through the woods, walking 1.43 km due east, 0.915 km due south, and 4.60 km in a direction 72.8° north of west. The time required for this trip is 1.582 h. Determine the magnitudes of the bird watcher's (a) displacement and (b) average velocity. (a) Number i (b) Number i 10 Units Units W N S E Ā Oc tee
A bird watcher meanders through the woods, walking 1.43 km due east, 0.915 km due south, and 4.60 km in a direction 72.8° north of west. The time required for this trip is 1.582 h. Determine the magnitudes of the bird watcher's (a) displacement and (b) average velocity. (a) Number i (b) Number i 10 Units Units W N S E Ā Oc tee
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section5.1: Vectors
Problem 3PP
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Can't understand how to get vector r. a=1.43, b=0.915, the total trip required was 1.582 hours, and c =4.60 at 72.8 degree angle. Do I do the pythagorean theorem?
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