A sports car traveling along a straight line increases its speed from 20.0 mi/h to 60.0 mi/h?

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A sports car traveling along a straight line increases its speed from 20.0 mi/h to 60.0 mi/h?
(a) What is the ratio of the final to the initial magnitude of its momentum?
(b) What is the ratio of the final to the initial kinetic energy?

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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 04:58 AM

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A sports car traveling along a straight line increases its speed from 20.0 mi/h to 60.0 mi/h?

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