Q. Mark and Clark are identical twins at the amusement park riding on the bumper cars. Both boys have the same mass, 85kg. The cars are identical with a mass of 120 kg. Clark gets started first and rams Mark's stationary car at a speed of 6.5 m/s. After collision, Clark's car veers off at a 35o angle from his original line of motion.
1. What direction did Mark's car go after the collision?
2. What was Clark's final speed?
3. What was Mark's final speed?