Physics, 02.02.2021 20:10, KittyLitty

A spring has a constant of 875 N/m. What hanging mass will cause this spring to stretch 4.5 m?

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Physics, 22.06.2019 14:20, kaylaelaine18

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus