Two people are riding inner tubes on an ice co frictionless

Last updated: 5/4/2023

Two people are riding inner tubes on an ice co frictionless lake The first person has a mass a 85 kg and is travelling with a speed of 6 5 m s collides head on with the second person with a mass of 120 kg who is initially at rest They bou apart after the perfectly elastic collision The fir velocity of the first person is 1 1 m s in the opp direction to his initial direction KTA CA a Are momentum and kinetic energy conser for this system Explain your answer b Determine the final velocity of the second pe