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How fast is a car accelerating if it went from 0 to 96.56 km/hr in 3.5 seconds?

Sagot :

  • Initial velocity=u=0m/s
  • Final velocity=v=96.56km/h

Convert to m/s

[tex]\\ \tt\longmapsto v=96.56\times \dfrac{5}{18}[/tex]

[tex]\\ \tt\longmapsto v=26.8m/s[/tex]

  • Time=t=3.5s

[tex]\\ \tt\longmapsto Acceleration=\dfrac{v-u}{t}[/tex]

[tex]\\ \tt\longmapsto Acceleration=\dfrac{26.8-0}{3.5}[/tex]

[tex]\\ \tt\longmapsto Acceleration=\dfrac{26.8}{3.5}[/tex]

[tex]\\ \tt\longmapsto Acceleration=7.6m/s^2[/tex]