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Physics, 01.02.2021 03:10 dhhdndnd

If a 0.7 kg object hanging from a spring stretches it by 0.20 m, then by how much will the spring be stretched in ma 1.2 kg object is suspended from it?

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If a 0.7 kg object hanging from a spring stretches it by 0.20 m, then by how much will the spring be...
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