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A student pushes a textbook 1.0 m across the table. She uses an applied force of 5.0 N against a force of kinetic friction of 5.0 N. The net work done on the book is:

A)

5.0 J

B)

10.0 J

C)

25 J

D)

-5.0 J

E)

0.0 J

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