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Physics · PYQ NEET UG 2019(1)
हिन्दीA mass m is attached to a thin wire and whirled in a vertical circle. The wire is most likely to break when:
Correct answer · Option 1
the mass is at the lowest point
Explanation
Tension in the string is maximum at the lowest point of the vertical circle (\( T_{max} = mg + \frac{mv^2}{R} \)), hence the wire is most likely to break there.
