11th Class Physics Laws Of Motion / गति के नियम Question Bank 11th CBSE Physics NLM, Friction, Circular Motion

  • question_answer
    What is the angle of friction between two surfaces in contact, if coefficient of friction is 1/\[\sqrt{3}\]?

    Answer:

                    \[\mu =\frac{1}{\sqrt{3}}\], q = ? As tan \[\tan \theta =\,\mu =\frac{1}{\sqrt{3}}\]            \[\therefore \]\[~\theta =\text{3}0{}^\circ \].                


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