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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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- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
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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 1kg stone at the end of 1 m long string is whirled in a vertical circle at constant speed
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
- For the action of a common Base (CB) transistor, (E=emitter, B= base, C= collector)
- A thermodynamic system undergoes cyclic process ABCDA as shown in figure
- A particle with charge q is moving along a circle of radius R with unoform speed v.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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