net force

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 29P: An object of mass m = 1.00 kg is observed to have an acceleration a with a magnitude of 10.0 m/s2 in...
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13.5 N 19 Degrees West of North 

9.40 N East

7.20 N South

Examine the Information shown above. What is the net force on the object?
 
7.41 N, 47.5° above the positive x-axis
 
5.54 N, 48.1° above the positive x-axis
 
24.0 N, 18.8° above the negative x-axis
 
11.9 N, 20.1° below the negative x-axis

 

Expert Solution
Step 1

Given:

Force F1=13.5 N makes an angle 19° west of north.

Force F2=9.40 N towards east.

Force F3=7.20 N towards south.

Find:

The net force of given force vectors.

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