Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 18.2, Problem 1eTH
In the boxes at right, indicate the direction of the net force on the ruler at each of the two instants in part b. If the net force is zero, state that explicitly. Explain.
List all of the forces on each of your free-body diagrams that must be summed to obtain the net force. Explain.
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Tutorials in Introductory Physics
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