An object of mass m1 : 8.01kg travels at 5\" : 11.68%:1 6.31%} while a second object of mass 111,; : 5.85kg travels at 172'- : 5.81% + 9.16%} in otherwise empty space. The two objects collide. After the collision m2 travels with a velocity 62f : 6.35%2' + 3.94%3' (The input below will only mark answers correct if they vary by no more than 1% from the correct value.) What is the speed of m1 after the collision? |t71f| = %