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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
- Two particles A and B having equal charges, after being accelerated
- The turn ratio of a transformer is 1:2. An electrolytic dc cell of emf 2 volt is connected
- Mass and diameter of a ring is 2 kg and 1 m respectively. The moment of inertia
- A boat of anchor is rocked by waves whose crests are 100 m apart and velocity
- A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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