The magnitude and direction of two forces acting on an object are 70 pounds,S78°E, and 90 pounds,N80°E,respectively. Find the magnitude, to the nearest hundredth of a pound, and the direction angle, to the nearest tenth of a degree, of the resultant force.
The magnitude and direction of two forces acting on an object are 70 pounds,S78°E, and 90 pounds,N80°E,respectively. Find the magnitude, to the nearest hundredth of a pound, and the direction angle, to the nearest tenth of a degree, of the resultant force.
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
Section: Chapter Questions
Problem 95A
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The magnitude and direction of two forces acting on an object are 70 pounds,S78°E, and 90 pounds,N80°E,respectively. Find the magnitude, to the nearest hundredth of a pound, and the direction angle, to the nearest tenth of a degree, of the resultant force.
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