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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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(73)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dimensions of Planck’s constant is same as that of
- In Young’s double slit experiment, the intensity of light coming from the first slit
- The energy of groundstate (n=1) of hydrogen level is -13.6 eV. The ionistation
- A condenser has a capacity 2 μF and is charged to a voltage of 50 V. The energy
- A cell can be balanced against 110 cm and 100 cm of potentiometer wire, respectively
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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