Concept explainers
A box rests on a surface (Fig. P6.64). A force
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.
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Chapter 6 Solutions
Physics for Scientists and Engineers: Foundations and Connections
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