Physics, 25.01.2020 02:31 hannah2718
How star properties affect star formation? provided following are the spectral types of four different main-sequence stars. rank the stars based on the strength of the radiation pressure that pushes outward as they are forming, from highest pressure to lowest pressure. a) o9.b) a5.c) g2.d) m6.
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Physics, 21.06.2019 21:00
In order to place a satellite into orbit, it requires enough fuel to supply the necessary mechanical energy. into what types of mechanical energy does the fuel get transformed?
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Physics, 22.06.2019 05:30
If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?
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Physics, 22.06.2019 10:30
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
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Physics, 22.06.2019 14:30
Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)
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How star properties affect star formation? provided following are the spectral types of four differ...
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