Physics, 04.02.2020 12:02 itskarmaboo
A525 kg satellite is in a circular orbit at an altitude of 575 km above the earth's surface. because of air friction, the satellite eventually falls to the earth's surface, where it hits the ground with a speed of 1.90 km/s. how much energy was transformed into internal energy by means of air friction? 1445775 incorrect: your answer is incorrect.%20orbit%20at%20an%20alti tude%20of%20575%20km%20above%20the% 20earth's%20surface.%20because%20of %20air%20friction%2c%20the%20satell ite%20eventually%20falls%20to%20the %20earth's%20surface%2c%20where%20i t%20hits%20the%20ground%20with%20a% 20speed%20of%201.90%20km%2fs.%20how %20much%20energy%20was%20transforme d%20into%20internal%20energy%20by%2 0means%20of%20air%20friction%3f%20% 20%20%20j/study? trackid=ae7684c4b7d0& strackid=e93f14d66685& event=enter_submit#p=1
Answers: 3
Physics, 22.06.2019 08:30
Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big
Answers: 1
Physics, 22.06.2019 18:30
4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.
Answers: 2
Physics, 22.06.2019 18:50
What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.
Answers: 2
A525 kg satellite is in a circular orbit at an altitude of 575 km above the earth's surface. because...
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