Shuniva68idn
Answered

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Calculate the acceleration of a car if it's velocity increases from 15 m/s to 75m/s in 5 seconds. ​

Sagot :

  • initial velocity=u=15m/s
  • Final velocity=v=75m/s
  • Time=t=5s

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

[tex]\\ \sf\longmapsto Acceleration=\dfrac{75-15}{5}[/tex]

[tex]\\ \sf\longmapsto Acceleration=\dfrac{60}{5}[/tex]

[tex]\\ \sf\longmapsto Acceleration=12m/s^2[/tex]

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