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Pd96 Pd96
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Posts: 1256
5 years ago
A driver, traveling at 22 m/s, slows down her 2000 kg truck to stop for a red light.  What work is done on the truck by the friction force exerted by the road on the truck?
A) -2.2 × 104 J
B) -4.4 × 104 J
C) -4.8 × 105 J
D) -9.7 × 105 J
Textbook 

College Physics


Edition: 1st
Authors:
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HotMathHotMath
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