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A heavy stone hanging from a massless string of length 15 m is projected horizontally with speed 147 ms⁻¹.The speed of the particle at the point where the tension in the string equals the weight of the particle is
Options
(a) 10 ms⁻¹
(b) 7 ms⁻¹
(c) 12 ms⁻¹
(d) None of these
Correct Answer:
7 ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
- A slab consists of two parallel layers of two different materials of same thickness
- A particle executing simple harmonic motion of amplitude 5 cm has maximum
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
- A slab consists of two parallel layers of two different materials of same thickness
- A particle executing simple harmonic motion of amplitude 5 cm has maximum
- A stone is tied to a string of length l and whirled in a vertical circle with the other end
- A particle of mass m moves with constant speed along a circular path of radius r under
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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