A driver notices that her 1150-kg car slows down from 85 km/h to 65 km/h in about

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A driver notices that her 1150-kg car slows down from 85 km/h to 65 km/h in about 6.0s on the level when it is in neutral. Approximately what power (watts and hp) is needed top keep the car traveling at a constant 75 km/h?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Apr 30, 2010 04:30 AM

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A driver notices that her 1150-kg car slows down from 85 km/h to 65 km/h in about

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The energy transfer from the engine must replace the lost kinetic energy F...View the full answer

Physics Principles with Applications

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