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A wheel has moment of inertia 5 x 10⁻³ kgm² and is making 20 revolutions per sec. The torque need to stop it in 10 sec is ___ x 10⁻²Nm
Options
(a) 2 π
(b) 2.5 π
(c) 4 π
(d) 4.5 π
Correct Answer:
2 π
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 simple pendulum is suspended from the ceiling of a lift. When the lift is at rest
- In a nuclear reactor, the number of U²³⁵ nuclei undergoing fissions per second
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- Three objects A,B and C are kept in a straight line on a frictionless horizontal surface
- During an adiabatic process, the pressure of a gas is found to be proportional
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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