Paynera2016 Paynera2016
  • 10-09-2014
  • Physics
contestada

A sprinter with a mass of 80 kg accelerates from 0 m/s to 9 m/s in 3 s. What is the runner's acceleration?

Respuesta :

AL2006
AL2006 AL2006
  • 10-09-2014
Acceleration = (change in speed) / (time for the change) = 9/3 = 3 m/s² .

His mass makes no difference.
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