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- Homework Statement
- From a force time graph. Normal force is (18.20 ± 0.01) . I need to find μstatic and μkinetic. I also need to find uncertainties

- Relevant Equations
- μstatic = F,ax static / F normal

μkinetic = F friction/ F normal

I have found that μstatic= 5.6 (found on graph) / 18.20 = 0.3077

I don't know how to find Force of friction from the graph to calculate μKinetic

I don't know how to find Force of friction from the graph to calculate μKinetic

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