3. [0/1 Points] DETAILS PREVIOUS ANSWERS OSCOLPHYS2 8.3.P.024. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Suppose a clay model of a koala bear has a mass of 0.245 kg and slides on ice at a speed of 0.740 m/s. It runs into another clay model, which is initially motionless and has a mass of 0.345 kg. Both being soft clay, they naturally stick together. What is their final velocity (in m/s)? (Enter the magnitude.) 0.18 X m/s Additional Materials B eBook 4. [-/2 Points] DETAILS OSCOLPHYS2 8.5.P.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHE During an ice show a 50.0 kg skater leaps into the air and is caught by an initially stationary 55.0 kg skater. ) What is their final velocity in meters per second assuming negligible friction and that the 50.0-kg skater's original horizontal velocity was 4.00 m/s? m/s (b) How much kinetic energy is lost in joules? Additional Materials A eBook