Question

a body of mass 2 kg moving with a velocity of 3 m/s collides head on head with the second body of mass 1 kg coming from the opposite direction with a velocity of 4 m/s .after collision the two Bodies stick together.find the velocity of the sticked
bodies​

Answer 1

Answer:

2/3 m/s

Explanation:

m1v1 -m2v2 = (m1+m1)v

2×3 - 1×4 = 2 = 3v

s = 2/3 m/s