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Chemistry, 22.06.2019 01:30
Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
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Chemistry, 22.06.2019 08:00
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
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Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010β2017?
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Chemistry, 22.06.2019 10:00
Drug abuse will not lead to physical and psychological dependence. true or false ?
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Computers and Technology, 01.09.2020 23:01
History, 01.09.2020 23:01
History, 01.09.2020 23:01
Social Studies, 01.09.2020 23:01
Mathematics, 01.09.2020 23:01
Mathematics, 01.09.2020 23:01
Chemistry, 01.09.2020 23:01
Mathematics, 01.09.2020 23:01