Physics, 24.12.2019 17:31 brandiwingard
Explain how copernicus concluded that stars were farther away than planets. draw a diagram showing how this principle applies to another example.
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Physics, 22.06.2019 14:30, zuleromanos
70 give a real life example showing how sensory neurons work with the motor neurons
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Physics, 22.06.2019 20:00, PurpleAndBlue
Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?
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Explain how copernicus concluded that stars were farther away than planets. draw a diagram showing h...