Questions
The angular momentum of a particle performing uniform circular motion is L. If the kinetic energy of particle is doubled and frequency is halved, then angular momentum becomes
detailed solution
Correct option is D
L=Iω K=12Iω2 2K=12I′ω22;12=II′(4) I′=8I;L=(8I)ω2=4Iω⇒L=4LTalk to our academic expert!
Similar Questions
A particle of mass m = 5 units is moving with a uniform speed , units in the XOY plane along the line y = x + 4. The magnitude of the angular momentum of the Particle about the origin is
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