Torque to Stop Rotating Cylinder (Jee Mains) | ExamDuo
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Torque and Radius of Gyration
Medium
Torque to Stop Rotating Cylinder
A solid cylinder of mass 2 kg and radius 4 cm is rotating about its axis at the rate of 3 rpm. The torque required to stop after 2π revolutions is :
SELECT ONE OPTION
A
2 × 10⁶ N-m
B
2 × 10⁻⁶ Nm
C
2 × 10⁻³ Nm
D
12 × 10⁻⁴ Nm
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