Angular Velocity in Linear Momentum Equation

[StevenJacobs990]

m₁v₁ = m₂v₂
v = rω
m₁(rω)₁ = m₂(rω)₂
m₁ω₁ = m₂ω₂
Does this make sense?

 

[A.T.]

Does this make sense?

For which scenario?

 

[StevenJacobs990]

For which scenario?

For Newton's Cradle
because the pendulum in Newton's cradle swings down to collide and transfer momentum to the ball on the other end.

 

[Khashishi]

Then yes.