(10%) Problem 7: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are mov
Posted: Sat Feb 26, 2022 11:42 am
(10%) Problem 7: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are moving toward one another, the first having a mass of 205000 kg and a velocity of 0.275 m/s in the horizontal direction, and the second having a mass of 72500 kg and a velocity of -0.1/5 m/s in the horizontal direction d d What is their final velocity. in meters per second?