A 54-kg person walks due north with a speed of 1.2 m/s, and her 6.9-kg dog runs

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A 54-kg person walks due north with a speed of 1.2 m/s, and her 6.9-kg dog runs directly toward her, moving due south, with a speed of 1.7 m/s. What is the magnitude of the total momentum of this system?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:22 AM

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A 54-kg person walks due north with a speed of 1.2 m/s, and her 6.9-kg dog runs

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A dog owner and her dog each have momenta that sum as vectors Sum the vector momenta Equ...View the full answer

Physics

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