A mass m moving horizontally (along the x-axis) with velocity v collides and sticks to mass of 3m moving vertically upward (along the y-axis) with velocity 2v. The final velocity of the combination is
As discussed in
Perfectly Inelastic Collision -
- wherein
Two bodies stick together after the collision ,so there will be a final common velocity (v)
Option 1)
This solution is correct
Option 2)
This solution is incorrect
Option 3)
This solution is incorrect
Option 4)
This solution is incorrect