Answer :
Knowing that momentum is defined as
P = m*v
where m is the mass and v is the speed of the object.
If their masses gained velocity not equal to zero, this means that their
momentum has now a magnitude which is non-zero
P = m*v
where m is the mass and v is the speed of the object.
If their masses gained velocity not equal to zero, this means that their
momentum has now a magnitude which is non-zero