A 0.70-kg block is hung from and stretches a spring that is attached to the ceiling. A

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A 0.70-kg block is hung from and stretches a spring that is attached to the ceiling. A second block is attached to the first one, and the amount that the spring stretches from its unstrained length triples. What is the mass of the second block?

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Question Posted: Feb 14, 2017 02:04 AM

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A 0.70-kg block is hung from and stretches a spring that is attached to the ceiling. A

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REASONING The block is at equilibrium as it hangs on the spring Therefore the downwarddirected weigh...View the full answer

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