An eraser slides down a slope of height 1m that makes an angle of 35 degrees with the ground. It takes the eraser 1,8s to do this. Find the coefficient of friction.(adsbygoogle = window.adsbygoogle || []).push({});

I have no clue how to do this. I've not been able to solve any of the equations I've tried, because there is always the mass of the eraser which I don't know.

- Kamataat

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# Eraser sliding down slope - Friction

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