Physics, 09.10.2019 22:00 IsabellaGracie
Atrain accelerates from rest with as = 1.2 m, for 10 s. after that it moves at constant speed for another 15 s. find the total distance covered by the train during the total 25 s.
Answers: 1
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Rubber on floor tile has a coefficient of kinetic friction of 1.0 and a coefficient of static friction of 2.0. how much force would a 3.5 lb. robot need to produce in order to start moving?
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Which atomic model was proposed as a result of j. j. thomson’s work?
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Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
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Atrain accelerates from rest with as = 1.2 m, for 10 s. after that it moves at constant speed for an...
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