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Anuta_ua [19.1K]

3 years ago

14

A car traveling at 7.0 m/s accelerates uniformly at 2.5 m/s2 to reach a speed of 12.0 m/s. how long does it take this accelerati

on to occur

1 answer:

lina2011 [118]3 years ago

4 0

Vf=Vi+at
12=7+2.5t
5=2.5t
t=2s

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