If for an inclined plane coefficient of static friction is {μ ₛ} = frac{3}{4} , then f

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4-2.Friction

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If for an inclined plane coefficient of static friction is ${\mu _s} = \frac{3}{4}$, then for the inclined plane angle of repose will be ........ $^o$

A

$30$

B

$37$

C

$45$

D

$53$

Solution

$\theta = {\tan ^{ – 1}}\,\mu $

Standard 11

Physics

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