If an object just begins to slide on a surface inclined a...
If an object just begins to slide on a surface inclined at 30º to the horizontal,the coefficient of friction is?
√3
\(\frac{√3}{2}\)
\(\frac{1}{√2}\)
\(\frac{1}{√3}\)
Correct answer is D
A body sliding down a plane inclined at 30o to the horizontal,
Has coefficient of friction = tan 30º or \(\frac{1}{√3}\)
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