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A mass m moving horizontally (along the x-axis) with velocity v collides and sticks to mass of 3m velocity 2v. The final velocity of the combination is
Options
(a) 1/4 vi + 3/2 vj
(b) 1/3 vi + 2/3 vj
(c) 2/3 vi + 1/3 vj
(d) 3/2 vi + 1/4 vj
Correct Answer:
1/4 vi + 3/2 vj
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- To convert a 800 mV range millivoltmeter of resistance 40Ω into an ammeter of 100 mA
- A beam of light consisting of red, green and blue colours is incident on a right
- Angle of minimum deviation for a prism of reractive index 1.5 equal to the angle
- Three solids of masses m₁,m₂ and m₃ are connected with weightless string
- The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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