Answers

2014-10-11T21:12:40+05:30
The coefficient of friction is dimensionless:
[force]/[force]=newton/newton=1
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  • Brainly User
2014-10-11T21:15:49+05:30
The coefficient of friction is defined as the force resiting the motion / the force pushing the surfaces together.
The units of those two numbers are Newtons and 1/Newtons. The two cancel out so there are no units.
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