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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
- Two nuclei have their mass numbers into the ratio of 1:3
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
- When you move from equator to pole, the value of acceleration due to gravity (g)
- The number of beta particles emitted by a radioactive substance is twice the number
- In Raman effect, Stoke’s lines are spectral lines having
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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