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Suppose that a comet that was seen in 550 a. d. by chinese astronomers was spotted again in year 1941. assume the time between observations is the period of the comet and take its eccentricity as 0.997. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?
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Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
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Which additional product balances the reaction h2so4 + 2naoh → na2so4 + 2h2o 2oh h2o2 h3o
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Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.
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Physics, 23.06.2019 00:30
Drag the tiles to the correct boxes to complete the pairs. match the jobs with the education requirements. childcare director clinical psychologist concierge cosmetologist vocational school and state licensure arrowright on-the-job training arrowright a ph.d. with licensure or certification, depending on the state in which you live arrowright a bachelor’s degree in early childhood development arrowright
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Suppose that a comet that was seen in 550 a. d. by chinese astronomers was spotted again in year 194...
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