A particle performs uniform circular motion with an angular momentum L. If the angular frequency of particle is doubled and kinetic energy is halved, its angular momentum becomes:

A particle performs uniform circular motion with an angular momentum L

1.	A particle performs uniform circular motion with an angular momentum L. If the angular frequency of particle is doubled and kinetic energy is halved, its angular momentum becomes:
Answer» 4 L 2 L L/2 L/4 ANSWER :D