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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
- Which one of the following is not due to total internal reflection?
- 64 drops of mercury, each charged to a potential of 10 V, are combined
- A rod of weight W is supported by two parallel knife edge A and B
- A nucleus ᵐₙ X emits one α- particle and two β- particles. The resulting nucleus is
- Four identical cells of emf Ԑ and internal resistance r are to be connected in series.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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