EBK PHYSICS
5th Edition
ISBN: 8220103026918
Author: Walker
Publisher: PEARSON
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Chapter 5.1, Problem 1EYU
Two forces have magnitudes F1 and F2. If these forces are added together, which of the following statements about the net force is correct? A: The net force must have a magnitude equal to F1 + F2. B: The net force can have a magnitude less than F1 + F2. C: The net force can have a magnitude greater than F1 + F2. D: The net force has a magnitude greater than F1.
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Two forces have magnitudes F1 and F2. If these forces are added together, which ofthe following statements about the net force is correct? A: The net force must have amagnitude equal to F1 + F2. B: The net force can have a magnitude less than F1 + F2.C: The net force can have a magnitude greater than F1 + F2. D: The net force has amagnitude greater than F1.
Part A: What is the x component of the resultant force?
Part B: What is the y component of the resultant force?
Part C: What is the magnitude of the resultant force?
As shown in the attached figure below, three force vectors act on an object. The magnitudes of the forces are F1= 80.0 N, F2 = 60.0 N, and F3 = 40.0 N, where N is the standard SI unit of force. The resultant force acting on the object is given by
A. 40.0 N at an angle 60.0° below +x-axis
B. 60.0 N at an angle 90.0° above +x-axis
C. 20.0 N at an angle 34.3° below +x-axis
D. 180 N at an angle 60.0° below +x-axis
E. 35.5 N at an angle 34.3° above +x-axis
Chapter 5 Solutions
EBK PHYSICS
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