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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 parallel plate capacitor is charged and then isolated. The effect of increasing
- The value of workdone for rotating a magnet of magnetic moment M by an angle θ in external
- If the pressure of gas is increased from 1.01×10⁵ Pa to 1.165×10⁵ Pa and volume
- As a result of interference of two coherent sources of light, energy is
- A condenser has a capacity 2 μF and is charged to a voltage of 50 V. The energy
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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