chetram639704
chetram639704 chetram639704
  • 09-01-2016
  • English
contestada

a cyclist accelerates from 0m/s to 8 m/s in 3 seconds what is his acceleration is this

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cvjtlittle
cvjtlittle cvjtlittle
  • 09-01-2016
Acceleration is equal to V2-V1/t so 8m/s-3m/s over 3s is equal to 8/3 or 2.67 m/s^2
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dhgurwls
dhgurwls dhgurwls
  • 09-01-2016
Accel = Vf - Vi
                  t
x=8 m/s – 0 m/s
           3 s
Accel=x
Vf= 8 m/s
x=8 m/s
Vi= 0 m/s 3 s
t= 3 s
x=2.67 m/s/s
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