Sidicid
Sidicid Sidicid
  • 18-10-2016
  • Physics
contestada

A train departs from its station at a constant acceleration of 5m/s2. What is the speed of the train at the end of 20 seconds

Respuesta :

SJ2006
SJ2006 SJ2006
  • 19-10-2016

a = v/t

v = a.t

v = 5 * 20 = 100m/s

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