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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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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- IF A⃗ and B⃗ are two vectors and θ is the angle between them
- A current is flowing through resistance. A potential difference of 120 V
- A particle with charge q is moving along a circle of radius R with unoform speed v.
- If potential(in volts) in a region is expressed as V(x,y,z) = 6xy – y + 2yz,
- A circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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