Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Textbook Question
Chapter 2.1, Problem 1eT
Consider the following discussion between two students.
Student 1: “I think the free-body diagram for the block should have a force by Chris, a force by the rope, and a force by Pam.”
Student 2: “I don’t’ think the diagram should show a force by Pam. People can’t exert forces on blocks without touching them.”
With which student, if either, do you agree? Explain your reasoning.
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Chapter 2 Solutions
Tutorials in Introductory Physics
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