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A solid cylinder of mass 50kg and radius 0.5 m is, free to rotate about the horizontal axis.A massless string is wound round the cylinder with one end attached to it and other hanging freely.Tension in the string required to it and other hanging freely.Tensions in the string required to produce an angular acceleration of 2 revolution s⁻² is
Options
(a) 25N
(b) 50 N
(c) 78.5 N
(d) 157 N
Correct Answer:
157 N
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 order of distance of an electron revolving in an atom from nucleus is
- A bar magnet of magnetic moment M is placed at right angles to a magnetic
- A 2 kg mass starts from rest on an inclined smooth surface with inclination
- Order of e/m ratio of proton, α-particle and electron is
- A block of mass 10 kg is moving in X-direction with a constant speed of 10 ms⁻¹
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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