tulacuteramymiy
tulacuteramymiy tulacuteramymiy
  • 13-10-2016
  • Physics
contestada

Find the acceleration of a train whose speed increases from 9 m/s to 22 m/s in 160 s.

Respuesta :

SJ2006
SJ2006 SJ2006
  • 19-10-2016
a = (v2-v1) / (t2-t1) = (22-9) / 160 = 13/160 m/s
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