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A car wheel is rotated to uniform angular acceleration about its axis .Initially its angular velocity is zero. It rotates through an angle θ₁ in the first 2s, in the next 2s,it rotates through an additional angle θ₂, the ratio of θ₂/θ₁ is
Options
(a) 1
(b) 2
(c) 3
(d) 5
Correct Answer:
3
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When a p-n junction is reverse biased, then the current through the junction
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a p-n junction is reverse biased, then the current through the junction
- A circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction
- The escape velocity of a body from earth’s surface is Ve. The escape velocity
- Which of the following is true for elastic potential energy density?
- The resistance of an ammeter is 13Ω and its scale is graduated for a current
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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