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The total kinetic energy of a body of mass 10 kg and radius 0.5 m moving with a velocity of 2 m/s without slipping is 32.8 J. The radius of gyration of the body is
Options
(a) 0.25 m
(b) 0.2 m
(c) 0.5 m
(d) 0.4 m
Correct Answer:
0.4 m
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion of system of Particles and Rigid Body
(73)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 1m long wire of diameter 0.31 mm has a resistance of 4.2Ω. If it is replaced by
- The value of n so that vectors 2i+3j-2k, 5i+nj+k and -i+2j+3k may be coplanar,will be
- If two vectors are equal in magnitude and their resultant is also equal in magnitude
- The near point and far point of a person are 40 cm and 250 cm, respectively.
- A coil of 40 henry inductance is connected in series with a resistance of 8 ohm
Topics: Motion of system of Particles and Rigid Body (73)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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