During a hockey match, Jordan slips and crashes into the goalie who is initially motionless. Jordan...

During a hockey match, Jordan slips and crashes into the goalie who is initially motionless. Jordan grabs onto the goalie so they slide together after the collision. Jordan has a mass of 86 kg and the goalie has a mass of 95kg. If the two hockey players are sliding at 2.9 m/s after the collision, how fast was Jordan sliding before the collision? Friction and air resistance may be neglected.