Physics, 27.10.2020 06:50 nerdywolf2003
WILL GIVE BRAINLIST brief history of coal. the inventors of who discovered coal and when was it first used.
Answers: 3
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Write short note on the following ; collision theory, rotation angle and angular velocity, centripetal acceleration, coriolis force, and newton's law of gravitation.
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How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7
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Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
Answers: 2
WILL GIVE BRAINLIST
brief history of coal. the inventors of who discovered coal and when was it fir...
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