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A 1kg stone at the end of 1m long string is whirled in a vertical circle at constant speed of 4 m/s.The tension in the string is 6N, when the stone at (take,g=10 m/s²).
Options
(a) top of the circle
(b) bottom of the circle
(c) half way down
(d) None of the above
Correct Answer:
top of the circle
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 operation of a nuclear reactor is said to be critical, if the multiplication
- A ball rolls off the top of stair way with a horizontal velocity of magnitude 1.8 m/s
- A 220 volts input is supplied to a transformer. The output circuit draws
- A ray enters a glass sphere of refractive index μ=√3 at an angle of incidence of 60⁰
- A Si and a Ge diode has identical physical dimensions. The bandgap in Si is larger
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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