An object of mass 2 kg is moving with a velocity of 3 m/s and collides head on with an…
Physics · JEE Main · NTA Exams — Laws of Motion
An object of mass 2 kg is moving with a velocity of 3 m/s and collides head on with an object B of mass 1 kg moving in the opposite direction with a velocity of 4 m/s. After collision, both objects coalesce so that they move with a common velocity v equal to
- \(\frac{2}{3} \mathrm{~m} / \mathrm{s}\)
- 1 m/s
- 2 m/s
- 3 m/s
Answer
(A) 2 3 ~m / s
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