Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are
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Question:
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 140,000 kg and a velocity of 0.300 m/s, and the second having a mass of 105,000 kg and a velocity of −0.120 m/s.
(The minus indicates direction of motion.) What is their final velocity (in m/s)?
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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