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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
Options
(a) L/4
(b) 2L
(c) 4L
(d) L/2
Correct Answer:
L/4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- A short circuited coil is placed in a magnetic field varying with time. Electrical
- The length of an elastic string is a metre when the longitudinal tension is 4N and b
- A thin circular ring of mass M and radius R rotates about an axis through its centre
- A change of 0.04 V takes place between the base and the emitter when an input
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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