Two students on roller skates stand face-toface,

Question

then push each other away. One student
has a mass of 95 kg and the second student
60 kg.
Find the ratio of the magnitude of the first
student’s velocity to the magnitude of the
second student’s velocity.

Answer 1

since

m1 v1 = m2 v2,

v1/v2 = m2/m1