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Chapter 6. Dynamics I: Motion Along a Line

Chapter 6. Dynamics I: Motion Along a Line

Chapter 6. Dynamics I: Motion Along a Line

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Rank order, from largest to smallest, the<br />

size of the friction forces r to in these five<br />

different situations. The box and the floor<br />

are made of the same materials in all<br />

situations.<br />

f a<br />

r<br />

fe<br />

A. f c > f d > f e > f b > f a .<br />

B. f b > f c = f d = f e > f a .<br />

C. f b > f c > f d > f e > f a .<br />

D. f a > f c = f d = f e > f b .<br />

E. f a = f b > f c = f d = f e .

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