Collapsing Star Angular Speed (Jee Mains) | ExamDuo
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Angular Momentum
Medium
Collapsing Star Angular Speed
Kinetic energy of a collapsing star increases three times to its initial value. The ratio of new angular speed to initial angular speed is
SELECT ONE OPTION
A
1 : 2
B
9 : 1
C
1 : 3
D
3 : 1
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