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If a solid sphere of mass 1 kg and radius 0.1 m rolls without slipping at a uniform velocity of 1 m/s along a straight line on a horizontal floor, the kinetic energy is
Options
(a) (7/5) J
(b) (2/5) J
(c) (7/10) J
(d) 1 J
Correct Answer:
(7/10) J
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
- Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å.
- A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- The half-life of radioactive element is 600 yr. The fraction of sample
- A body projected vertically from the earth reaches a height equal to earth’s radius
- The radius of germanium nuclide is measured to be twice the radius of ₄⁹Be.
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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