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PART - 1 CH - 4 Laws of Motion — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsPART - 1 CH - 4 Laws of Motion1 Mark
Question
If the angle of friction is 30° then what is coefficient of static friction?
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Answer

$\mu_s=\tan 30^{\circ}=\frac{1}{\sqrt{3}}$

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