contestada

What is the average acceleration of an object that goes from rest to a
speed of 10m/s in just 0.5s?
50 POINTS!!!

Respuesta :

Hopeangevine
A=v/t there for 10m/s / 0.5s = 20m/s2
  • Initial velocity=u=0m/s
  • Final velocity=v=10m/s
  • Time=t=0.5s

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

[tex]\\ \sf\longmapsto Acceleration=\dfrac{10-0}{0.5}[/tex]

[tex]\\ \sf\longmapsto Acceleration=\dfrac{10}{0.5}[/tex]

[tex]\\ \sf\longmapsto Acceleration=20m/s^2[/tex]