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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 flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
- Two point charges +2 coulomb and +10 coulomb repel each other with a force of 12 N.
- If two electric bulbs have 40 W and 60 W ratings at 220 V, then the ratio
- Three solids of masses m₁,m₂ and m₃ are connected with weightless string
- An object of mass 3kg is at rest. Now a force F=6t² i⃗+4t j⃗ is applied on the object
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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