7th Edition

ISBN: 9780321625915

Author: Douglas C. Giancoli

Publisher: PEARSON

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Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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Textbook Question

Chapter 4, Problem 1MCQ

A truck is traveling horizontally to the right (Fig. 4-38). When the truck starts to slow down, the crate on the (frictionless) truck bed starts to slide. In what direction could the net force be on the crate?

No direction. The net force is zero.
Straight down (because of gravity).
Straight up (the normal force).
Horizontal and to the right.
Horizontal and to the left.

Chapter 4, Problem 1MCQ, A truck is traveling horizontally to the right (Fig. 4-38). When the truck starts to slow down, the

Figure 4-38

MisConceptual Question 1.

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Chapter 4, Problem 22Q

Chapter 4, Problem 2MCQ

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Chapter 4 Solutions

Physics

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