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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 resistance of a wire is 5 ohm at 50° C and 6 ohm at 100° C. The resistance
- A simple pendulum is suspended from the ceiling of a lift. When the lift is at rest
- The charge flowing through a resistance R varies with time t as Q=at-bt²,
- A glass slab consists of thin uniform layers of progressively decreasing refractive
- In Wheatstone bridge, three resistors P,Q and R are conncected in three arms
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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