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A body is hanging from a rigid support by an inextensible string of length l.It is struck inelastically by an identical, body of mass m with horizontal velocity v=√2g l, the tensions in the string increases just after striking by
Options
(a) mg
(b) 3 mg
(c) 2 mg
(d) None of these
Correct Answer:
2 mg
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When a mass m is attached to a spring, it normally extends by 0.2 m.
- what is the electric potential at a distance of 9cm from 3nC?
- Two masses of 9 g and 6 g are connected with a string which is passing over a frictionless
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a mass m is attached to a spring, it normally extends by 0.2 m.
- what is the electric potential at a distance of 9cm from 3nC?
- Two masses of 9 g and 6 g are connected with a string which is passing over a frictionless
- For the action of a common Base (CB) transistor, (E=emitter, B= base, C= collector)
- The refracting angle of a prism is A and refractive index of the material of the prism
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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