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A car of mass 1200Kilograms moving at 15 m/s the driver applies the brakes for 0.08 seconds and the castles down to 10 meter per second calculate the acceleration of the car

Respuesta :

  • Initial velocity=u=15m/s
  • Final velocity=v=10m/s
  • Time=0.08s

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

[tex]\\ \sf\longmapsto Acceleration=\dfrac{10-15}{0.08}[/tex]

[tex]\\ \sf\longmapsto Acceleration=\dfrac{-5}{0.08}[/tex]

[tex]\\ \sf\longmapsto Acceleration=-62.5m/s^2[/tex]

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