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A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m.The breaking tension of string is 10N.The maximum speed with which particle can be rotated without breaking the string is
Options
(a) 10 ms⁻¹
(b) 9.8 ms⁻¹
(c) 7.7 ms⁻¹
(d) 7.07 ms⁻¹
Correct Answer:
7.07 ms⁻¹
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
- A galvanometer having resistance of 50 Ω requires a current of 100μA to give full
- A particle moving along X-axis has acceleration f,at time t given by f=fₒ(1- t/T)
- The electron of a hydrogen atom revolves round the proton in a circular
- If h is planck’s constant and λ is wavelength, h/λ has dimensions of
- Sand is being dropped on a conveyor belt at the rate of M kg/s. The force necessary
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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