EAPS 10000 Final: sg for eaps exam typed
11 Feb 2017
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System: an assemblage of components that interact and for a larger complex whole. 4 law of conservation of mass mass is neither created nor destroyed during chemical or physical reactions, in a closed system. 5 inputs -> system -> outputs inputs = outputs: system is balanced inputs > outputs or inputs < outputs: system must change additional inputs/outputs introduced: system must change inputs/outputs removed: system must change. Earth & distance to the sun rotational momentum causes earth to be an ellipsis, mass is forced to the middle of the planet. Astronomical unit (au): distance from earth to the sun 150 million km/93 million miles. Light year: distance a beam of light travels in one year (6 trillion miles) it take 8. 3 minutes for light from the sun to reach the earth. We are in the goldilocks zone (good for life) 10 size of solar system & milky way.
