Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN: 9781133104261
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
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Chapter 5, Problem 3OQ

An object of mass m moves with acceleration a down a rough incline. Which of the following forces should appear in a free-body diagram of the object? Choose all correct answers.

  1. (a) the gravitational force exerted by the planet
  2. (b) (b) m a in the direction of motion
  3. (c) the normal force exerted by the incline
  4. (d) the friction force exerted by the incline
  5. (e) the force exerted by the object on the incline
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Chapter 5 Solutions

Principles of Physics: A Calculus-Based Text

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