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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.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A horizontal straight conductor kept in north-south direction falls under gravity. Then
- A coil of resistance 20 ohm and inductance 5H is connected with a 100V battery
- The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric
- A Gaussian surface in the cylinder of cross-section πa² and length L is immersed
- Two blocks of masses m₁=4 kg and m₂= 2kg are connected to the ends of a string
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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