A body has a mass of 12.6 kg and a speed of 0.87c. (a) What is the

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A body has a mass of 12.6 kg and a speed of 0.87c.
(a) What is the magnitude of its momentum?
(b) If a constant force of 424.6 N acts in the direction opposite to the body's motion, how long must the force act to bring the body to rest?

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jun 06, 2016 06:24 AM

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A body has a mass of 12.6 kg and a speed of 0.87c. (a) What is the

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a The magnitude of the momentum is given by p ...View the full answer

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