A suitcase is pulled 28 feet along a flat sidewalk with a constant upward force of 80 lb at an angle of 23° with t The work done is foot-pounds. (Round to the nearest foot-pound as needed.)
A suitcase is pulled 28 feet along a flat sidewalk with a constant upward force of 80 lb at an angle of 23° with t The work done is foot-pounds. (Round to the nearest foot-pound as needed.)
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.4: Vectors And Dot Products
Problem 7ECP
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