A particle performing uniform circular motion has angular momentum L.

+1 vote
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asked Mar 22, 2018 in Physics by paayal (26,720 points) 4 6 11

A particle performing uniform circular motion has angular momentum L. If its angular frequency is doubled and its kinetic energy halved, then the new angular momentum is

(a) L/4 

(b) 2L 

(c) 4L 

(d) L/2.

1 Answer

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answered Mar 22, 2018 by sanjaydas (61,430 points) 5 7 7
selected Mar 24, 2018 by Vikash Kumar
 
Best answer

(a) : Angular momentum L = Iω

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