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motikmotik
3 years ago
11

Name the apparatus used to measure friction force? PLEASE HELP AS SOON AS POSSIBLE

Physics
1 answer:
melisa1 [442]3 years ago
8 0
There is no apparatus for it. It is either use something like ruler and table and rub together or rub our hands, and friction force will be showed.
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Next time, when compiling a Physics question, ensure you put the unit of each measurement.

Explanation:

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Subsituting values, we have: R = \frac{4^{2}Sin(2*60) }{10} = 1.39

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