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The wheel of a car is rotating at the rate of 1200 rev/min. On pressing the accelerator for 10 seconds, it starts rotating at 4500 rev/min. The angular acceleration of the wheel is
Options
(a) 20 rad/sec²
(b) 1880 degree/sec²
(c) 40 rad/sec²
(d) 1980 degree/sec²
Correct Answer:
1980 degree/sec²
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 equivalent resistance of two resistors connected in series is 6 Ω
- The momentum of a photon of energy 1 MeV in kg m/s will be
- A disc of moment of inertia (9.8/π²) kg m² is rotating at 600 rpm. If the frequency
- In common base mode of a transistor, the collector current is 5.488 mA
- A potentiometer wire of length 10 m and resistance 10 Ω per metre is connected in series
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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