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A stone of mass 1kg is tied to a string 4m long and is rotated at constant speed of 40 ms⁻¹ in a vertical bottom is (take ,g = 10ms⁻² )
Options
(a) 11 : 12
(b) 39 : 41
(c) 41 : 39
(d) 12 : 11
Correct Answer:
39 : 41
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - In a tangent galvanometer, a current of 0.1 A produces a deflection of 30⁰.
- A coin of mass m and radius r having moment of inertia I about the axis passes
- A cord is wound round the circumference of wheel of radius
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a tangent galvanometer, a current of 0.1 A produces a deflection of 30⁰.
- A coin of mass m and radius r having moment of inertia I about the axis passes
- A cord is wound round the circumference of wheel of radius
- An electron having charge e and mass m is moving in a uniform electric field E.
- Calcium plate has a maximum possible radiation wavelength 400 nm to eject electrons.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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