As a stop light changes from red to green, a car starts to cross through the intersection.

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As a stop light changes from red to green, a car starts to cross through the intersection. An instant before it begins to move, its velocity is zero. Must its acceleration at that time also be zero. Why or why not? Explain.

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Inquiry into Physics

ISBN: 978-1305959422

8th edition

Authors: Vern J. Ostdiek, Donald J. Bord

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Question Posted: Jan 17, 2019 06:57 AM

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As a stop light changes from red to green, a car starts to cross through the intersection.

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Inquiry into Physics

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