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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 p-n photodiode is made of a material with a band gap of 2.0 eV
- Dispersion of light is caused due to
- The rest energy of an electron is
- A resistance of 20 ohm is connected to a source of an alternating potential V
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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 p-n photodiode is made of a material with a band gap of 2.0 eV
- Dispersion of light is caused due to
- The rest energy of an electron is
- A resistance of 20 ohm is connected to a source of an alternating potential V
- An object is projected with a velocity of 20 m/s making an angle of 45⁰ with horizontal.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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