contestada

What is the average acceleration of an object that goes from rest to a
speed of 7m/s in just 0.1s?
30 POINTS!!!

Respuesta :

  • Initial velocity=u=0m/s
  • Final velocity=v=7m/s
  • Time=t=0.1s

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

[tex]\\ \sf\longmapsto Acceleration=\dfrac{7-0}{0.1}[/tex]

[tex]\\ \sf\longmapsto Acceleration=\dfrac{7}{0.1}[/tex]

[tex]\\ \sf\longmapsto Acceleration=70m/s^2[/tex]