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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
- In Young’s double slit experiment, the fringe width is 1×10⁻⁴ m, if the distance
- When a ceiling fan is switched on, it makes 10 revolutions in the first 3s
- A satellite in a circular orbit of radius R has a period of 4 hours. Another satellite
- Two points are located at a distance of 10 m and 15 m from the source of oscillation
- Work of 3.0×10⁻⁴ joule is required to be done in increasing the size of a soap film
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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