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Mathematics, 13.12.2021 23:30 ocean11618
A train is traveling in one direction along a straight track. The train is acted on by a known and constant net force for a known time interval. What other information does the student have to know to determine the train’s final velocity?
A
mass of train and incline of track
B
incline of track and friction of train with track
C
mass of train and initial velocity
D
friction of train with track and initial velocity
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Answers: 2
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A train is traveling in one direction along a straight track. The train is acted on by a known and c...
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