A sphere of mass m rolls without slipping on an inclined plane of inclination θ. the…
Physics · JEE Main · NTA Exams — Rotational Motion
A sphere of mass m rolls without slipping on an inclined plane of inclination θ. the minimum value of
coefficient of friction so that sphere may roll without
slipping is:
coefficient of friction so that sphere may roll without
slipping is:
- \(\frac{2}{7} \sin \theta\)
- \(\frac{2}{7} \cos \theta\)
- \(\frac{2}{7} \tan \theta\)
- \(\frac{2}{7} \cot \theta\)
Answer
(C) 2 7
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