Question:
A box of mass 8 kg is placed on a rough inclined plane of inclination 30°. Its downward motion can be prevented by applying a horizontal force F, then value of F for which friction between the block and the incline surface is minimum, is
A box of mass 8 kg is placed on a rough inclined plane of inclination 30°. Its downward motion can be prevented by applying a horizontal force F, then value of F for which friction between the block and the incline surface is minimum, is
Updated On: Jun 25, 2024
- \(\frac {80}{\sqrt 3}\)
- \(40 \sqrt 3\)
- \(\frac {40}{\sqrt 3}\)
- \(80 \sqrt 3\)
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The Correct Option is A
Solution and Explanation
The correct option is (A): \(\frac {80}{\sqrt 3}\).
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