Physics, 04.07.2020 06:01 EvoBruh4465
A 56.0 g ball of copper has a net charge of 2.10 μC. What fraction of the copper’s electrons has been removed? (Each copper atom has 29 protons, and copper has an atomic mass of 63.5.)
Answers: 3
Physics, 22.06.2019 10:10
Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
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Physics, 23.06.2019 03:30
Select the correct lewis structure for fluorine which is group 7a element?
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Physics, 23.06.2019 07:00
What property of a wave determines the pitch? what property of a wave determines the volume? describe your reasoning and include the ways the simulation and tone generator influenced your thinking.will mark brainiest if your answer does make sense to the question asked.
Answers: 1
A 56.0 g ball of copper has a net charge of 2.10 μC. What fraction of the copper’s electrons has bee...
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