Physics, 26.10.2020 17:20 lifeisbowling59
A paratrooper and his 8-m-diameter parachute weigh 1000 N. Taking the average air density to be 1.2 kg/m3, determine the terminal velocity of the paratrooper. Take the drag coefficient of the parachute as CD
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When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy
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Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature
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Physics, 23.06.2019 05:10
For those who need theses answers i just took the test and got everyone of them
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A paratrooper and his 8-m-diameter parachute weigh 1000 N. Taking the average air density to be 1.2...
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