A block of mass m=2kg is resting on a ro...

A block of mass m=2kg is resting on a rough inclined plane of inclination plane of inclination `30^(@)` as shown in figure. The coefficient of friction between the block and the plane is `mu=0.5`. What minimum force F should be applied perpendicular to the plane on the block, so that blocks does not slip on the plane? `(g=10m//s^(2))`

zero

`2.67 N`

`4.34 N`

` 6.24N`

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TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (CRITICAL THINKING)

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