KIN 3515 Chapter : Applied Aspects Of Exercise Metabolism
15 Mar 2019
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8/27/2013 5:45:00 pm: geologic processes, phenomena and materials play a role in your everyday life. Objectives: what"s the big bang theory, where the elements formed, basics of the planets. Matter: anything you can touch or anything that takes up space: mass: amount of matter, weight: mass x gravity, density: mass/volume. Energy: ability to do work: work: vibrate, spin, move from one place to another, energy is provided by heat, gravity, light, or magnetism. 13. 7 billion years ago (ga) all matter and energy was bound in one point, then it exploded and made the universe (big bang) All hydrogen atoms formed within a few seconds of the explosion. Within 3 minutes the temperature cooled to less than one billion degrees and hydrogen fused to form helium. Within 5 minutes all atomic nuclei formed. Cooling causes patchy clouds (nebulae) composed of hydrogen and helium. Solar system: anything that did not become a star. Sun is 150 kilometers away from us.
