NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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A weightless thread can bear tension upto 37 N. A stone of mass 500 g is tied to it and revolved in a circular path of radius 4 m in a vertical plane.

\mathrm{If\;g} = 10\mathrm{\;m}{\mathrm{s}^{ - 2}},

then the maximum angular velocity of the stone will be

View answer and explanation

Correct option: B

4\;\mathrm{rad\;}{\mathrm{s}^{ - 1}}

Option B (

4\;\mathrm{rad\;}{\mathrm{s}^{ - 1}}

) is correct because it represents the maximum angular velocity the stone can have without exceeding the thread's tension limit.

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