Three forces with magnitudes of 54 pounds, 93 pounds, and 140 pounds act on an object at angles of 30°, 45°, and 120°respectively, with the positive x-axis. Find the direction and magnitude of the resultant force. (Round your answers to one decimal place.)
Three forces with magnitudes of 54 pounds, 93 pounds, and 140 pounds act on an object at angles of 30°, 45°, and 120°respectively, with the positive x-axis. Find the direction and magnitude of the resultant force. (Round your answers to one decimal place.)
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter2: Representing Motion
Section: Chapter Questions
Problem 78A
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Three forces with magnitudes of 54 pounds, 93 pounds, and 140 pounds act on an object at angles of 30°, 45°, and 120°respectively, with the positive x-axis. Find the direction and magnitude of the resultant force. (Round your answers to one decimal place.)
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