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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 order of distance of an electron revolving in an atom from nucleus is
- Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm
- If the nucleus ²⁷₁₃Al has nuclear radius of about 3.6 fm
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
- A radio isotope X with a half life 1.4 x 10⁹ years decays to Y which is stable
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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