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Home Q & A Board Science-Related Homework Help Physics
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bewley bewley
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6 years ago
A 50.0-N box is sliding on a rough horizontal floor, and the only horizontal force acting on it is friction. You observe that at one instant the box is sliding to the right at 1.75 m/s and that it stops in 2.25 s with uniform acceleration. What magnitude force does friction exert on this box?
A) 3.97 N
B) 8.93 N
C) 38.9 N
D) 50.0 N
E) 490 N
Textbook 
Principles & Practice of Physics

Principles & Practice of Physics


Edition: 1st
Author:
Read 190 times
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AnonymousAnonymous
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6 years ago
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bewley Author
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#2
6 years ago
Thank you
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