Homework 6 - begin Date (10%) Problem 3: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are moving toward one another, the first the horizontal direction. having a mass of 275000 kg and a velocity of 0.305 m/s in the horizontal direction, and the second having a mass of 65000 kg and a velocity of -0.135 m/s in D & What is their final velocity, in meters per second? Grade Summary Deductions Potential 100% sino COsO tanO 7 8 9 Submissions cotan() asino acoso 4 6 Attempts remaining: 5 (4% per attempt) atan( acotan() sinho 2 3 detailed view cosh() tanho cotanh() + 0 Degrees O Radians Submit Hint Hints: 1% deduction per hint. Hints remaining: 2 Feedback: 2% deduction per feedback