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Geography, 22.06.2019 19:10
One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.
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Geography, 22.06.2019 22:10
Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine
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Geography, 24.06.2019 06:10
Which physical law states that all orbits are conic sections?
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Geography, 24.06.2019 10:00
Which of the following situations is an example of an internal migration? a. moving to mexico city, mexico b. moving to san diego, califormia c. moving to toronto, canada d. moving to london, england
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Plz answer this ASAP.
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