A 10-cm-long spring is attached to the ceiling. When a 2.0 kg mass is hung from it,

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A 10-cm-long spring is attached to the ceiling. When a 2.0 kg mass is hung from it, the spring stretches to a length of 15 cm.
a. What is the spring constant?
b. How long is the spring when a 3.0 kg mass is suspended from it?

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

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Question Posted: Oct 31, 2018 01:41 PM

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A 10-cm-long spring is attached to the ceiling. When a 2.0 kg mass is hung from it,

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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