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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: - A string is stretched between fixed points seperated by 75 cm. It is observed
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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 string is stretched between fixed points seperated by 75 cm. It is observed
- Two circuits have a mutual inductance of 0.1 H. What average e.m.f. is induced
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- A point charge q is placed at a distance x/2 directly above the centre of a cube
- A particle moves in a straight line with a constant acceleration
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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