Physics, 27.07.2019 14:00 jeremiahsingleton
Nearly 100 years ago, a large volcano erupted in the south pacific. the following year, some northeastern cities in the u. s recorded measurable snowfall every month of the year. most of the northern hemisphere experienced a cold summer. which explains how these events were related? a. the eruption temporarily intensified the greenhouse effect. b. thermal energy released during the eruption causing a decrease in earth's total heat energy c. the eruption damaged the ozone layer, causing a decrease in the amount of solar energy reaching earth d. atmospheric dust from the eruption caused a decrease in the amount of solar energy reaching earth
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Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f
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How many electrons does each element require in its valence shell to become stable?
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Nearly 100 years ago, a large volcano erupted in the south pacific. the following year, some northea...
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