The coefficient of friction of a surface is 1 3 . What should be the angle of inclination…
Physics · JEE Main · NTA Exams — Laws of Motion
The coefficient of friction of a surface is \(\frac{1}{\sqrt{3}}\). What should be the angle of inclination so that a body placed on the surface just begins to slide down?
- 30o
- 45o
- 60o
- 90o
Answer
(A) 30 o
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