EBK PHYSICS FOR SCIENTISTS AND ENGINEER
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
16th Edition
ISBN: 8220100546716
Author: Katz
Publisher: CENGAGE L
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Chapter 6, Problem 64PQ

A box rests on a surface (Fig. P6.64). A force F app is applied to the box in two different ways. In both cases. F app has the same magnitude, but in case 1 the force is directed below the horizontal, whereas in case 2 it is directed above the horizontal.

a. Draw a free-body diagram for both cases.

b. Now Fapp is increased in both cases until the box just barely remains at rest. Compare Fs, max for each free-body diagram.

c. Use your answer to part (b) to find a best way to move a heavy desk. Describe and explain your solution.

Chapter 6, Problem 64PQ, A box rests on a surface (Fig. P6.64). A force Fapp is applied to the box in two different ways. In

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Chapter 6 Solutions

EBK PHYSICS FOR SCIENTISTS AND ENGINEER

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