Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Get immediate and reliable answers to your questions from a community of experienced experts on our platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

A roller skater with a mass of '3M' is moving along the
ice with a speed of 6.0 m/s. She collides head-on with
a stationary skater who has a mass of 'M.' After the
collision, the two skaters grab onto each other
(without spinning or losing their balance) and move
with a speed of m/s.