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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
- The horizontal range and maximum height of a projectile are equal.The angle of projection
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
- A person wants a real image of his own, 3 times enlarged. Where should he stand
- If a charge in current of 0.01 A in one coil produces a change in magnetic flux
- A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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