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einsteindude einsteindude
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10 years ago
You push your physics book across a table. The book weighs 8 N, you push with a steady 5 N force, and the force of friction against the book is 3 N. You push the book a distance of 2 m. The amount of work you do on the book is       

A) 6 J.
B) zero.
C) 16 J.
D) 10 J.
E) impossible to tell without more information.
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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mel!811mel!811
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10 years ago
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