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A body is moving in a vertical circle. The string must remain taut at the highest point. The centripetal acceleration when string is horizontal is
Options
(a) 3g
(b) 5g
(c) g
(d) 2g
Correct Answer:
3g
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When photons of energy hν fall on an aluminium plate (of work function E₀),
- A particle falls towards earth from infinity. Its velocity on reaching the earth
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
- A wave in a string has an amplitude of 2cm. The wave travels in the positive direction
- In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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