Physics, 04.03.2020 02:45, ahicks2004
A train travels a distance of 240km in 3 hours. Calculate the speed of the train
A- 80km/h
B- 720km/h
C- 80m/h
Answers: 2
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Heterogeneous mixture with larger particles that never settle is
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Physics, 22.06.2019 20:30, laylay2380
Atemperature inversion can cause a warm air mass to move over a colder air mass. this traps the colder air mass and prevents surface air from rising. this may result in which of these? a) smog b) acid rain c) freezing rain d) a thunderstorm
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Physics, 23.06.2019 02:00, Rosemckinney2351
Determine the time it takes for a satellite to orbit the earth in a circular "near-earth" orbit. the definition of "near-earth" orbit is one which is at a height above the surface of the earth which is small compared to the radius of the earth, so that you may take the acceleration due to gravity as essentially the same as that on the surface. does your result depend on the mass of the satellite?
Answers: 3
A train travels a distance of 240km in 3 hours. Calculate the speed of the train
A- 80k...
A- 80k...
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