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Physics, 13.07.2019 06:00 bryanmcmillianjr

Atrain increase its speed steadily from 10m/s to 20m/s in 1minutes a what is the average speed during this time in m/s b how far does it travel while increasing its speed

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Atrain increase its speed steadily from 10m/s to 20m/s in 1minutes a what is the average speed durin...
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