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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.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two point charge +9e and +e are at 16 cm away from each other.
- A satellite S is moving in an elliptical orbit around the earth. The mass
- Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively
- A silver wire of radius 0.1 cm carries a current of 2A. If the charge density in silver
- Laser beams are used to measure long distance because
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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