Three forces with magnitudes of 70 pounds, 40 pounds, and 60 pounds act upon an object at angles of -30°, 85°, and 135° respectively with the positive x-axis. Find the direction and magnitude of the resultant of these forces.

Three forces with magnitudes of 70 pounds, 40 pounds, and 60 pounds act upon an object at angles of -30°, 85°, and 135° respectively with the positive x-axis. Find the direction and magnitude of the resultant of these forces.

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Description: Three forces with magnitudes of 70 pounds, 40 pounds, and 60 pounds act upon an object at angles of-30°, 85°, and 135° respectively with the positive x-axis. Find the direction and magnitude of the resultantof these forces.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter3: Vectors And Two-Dimensional Motion

Section: Chapter Questions

Problem 8P: A force F1, of magnitude 6.00 units acts on an object at the origin in a direction = 30.0 above the...

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