A mass m moving horizontally (along the x-axis) with velocity v collides and sticks

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.

admin:

Related Questions

  1. The potential energy of a simple harmonic oscillator when the particle is half way
  2. Two capacitors of 10pF and 20pF are connected to 200V and 100V sources, respectively.
  3. What are the unit of K = 1 / (4 π ?¬ツメ)
  4. Two charged particles have charges and masses in the ratio 2:3 and 1:4 respectively.
  5. If longitudinal strain for a wire is 0.03 and its poisson’s ratio is 0.5