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sarah, who has a mass of 55 kg, is riding in a car at 20 m/s. she sees a cat crossing the...
Chemistry, 04.02.2020 23:47 IBillRandomz2958
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sarah, who has a mass of 55 kg, is riding in a car at 20 m/s. she sees a cat crossing the street and slams on the brakes! her seatbelt stops her from flying forward, bringing her to rest in 0.5 seconds. how much force did the seatbelt put on sarah?
Answers: 1
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An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
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