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A round uniform body of radius R, mass M and moment of inertia I rolls down (without slipping) an inclined plane making an angle θ with the horizontal. Then its acceleration is
Options
(a) g sinθ/1-(MR²/I)
(b) g sinθ/1+(I/MR²)
(c) g sinθ/1+(MR²/I)
(d) g sinθ/1-(I/MR²)
Correct Answer:
g sinθ/1+(I/MR²)
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
- The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r
- The ionisation energy of hydrogen is 13.6 eV. The energy of the photon released
- Angular momentum of the particle rotating with a central force is constant due to
- The equiconvex lens has focal length f. If it is cut perpendicular to the principal
- A bomb of mass 30 kg at rest exploded into two pieces of masses 18 kg
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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