A 10,000-kg freight car moving at 2 m/s collides with a stationary 15,000-kg freight car. The two

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A 10,000-kg freight car moving at 2 m/s collides with a stationary 15,000-kg freight car. The two cars couple together and move off at
a. 0.8 m/s
b. 1 m/s
c. 1.3 m/s
d. 2 m/s

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The Physical Universe

ISBN: 978-0077862619

16th edition

Authors: Konrad B Krauskopf, Arthur Beiser

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Question Posted: Mar 10, 2020 09:28 AM

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A 10,000-kg freight car moving at 2 m/s collides with a stationary 15,000-kg freight car. The two

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m 1 10000 kg m 2 15000 kg ...View the full answer

The Physical Universe

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