Physics
7th Edition
ISBN: 9780321929013
Author: Douglas C. Giancoli
Publisher: PEARSON
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Chapter 9, Problem 74GP
A 2.0-m-high box with a 1.0-m-square base is moved across a rough floor as in Fig. 9-89.The uniform box weighs 250 N and has a coefficient of static friction with the floor of 0.60. What minimum force must be exerted on the box to make it slide? What is the maximum height h above the floor that this force can be applied without tipping the box over? Note that as the box tips, the normal
Figure 9-89
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Class comme
A cube of side l rests on a rough floor. It is subjected to a
steady horizontal pull F, exerted a distance h above the floor
as shown in Fig. 9-79. As Fis increased, the block will either
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h
FIGURE 9–79
Problem 60.
Chapter 9 Solutions
Physics
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