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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.
Related Questions: - Consider two particles of different masses. In which of the following situations
- The density of ice is 0.9 g/cc and that of sea water is 1.1 g/cc
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- The optical path of a monochromatic light is same if it goes through 4.0 cm
- Photoelectric emision occurs only when the incident light has more than a certain minimum
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Consider two particles of different masses. In which of the following situations
- The density of ice is 0.9 g/cc and that of sea water is 1.1 g/cc
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- The optical path of a monochromatic light is same if it goes through 4.0 cm
- Photoelectric emision occurs only when the incident light has more than a certain minimum
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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