Physics, 12.10.2019 21:10 babykate66
What is the composition, state of matter, and thickness of the crust, mantle, and inner and outer core? ?
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Physics, 22.06.2019 22:50
What is an electric motor? explain its operation. 2-3 sentence
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2) the sun is wonderful source of energy. it is renewable and natural with few dangers. solar cells rely on the sun for energy. these cells would be more practical to use if they were
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Physics, 23.06.2019 09:00
Auniform electric field exists in the region between two oppositely charged plane parallel plates separated by a distance of 1.60 cm . a proton is released from rest at the surface of the positively charged plate and strikes the surface of the opposite plate in a time interval of 3.20×10-6 s. 1-find the magnitude of the electric field. use 1.60×10-19c for the magnitude of the charge on an electron and 1.67×10-27kg for the mass of a proton 2-find the speed of the proton when it strikes the negatively charged plate
Answers: 1
What is the composition, state of matter, and thickness of the crust, mantle, and inner and outer co...
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