julianbunton78 julianbunton78
  • 10-09-2021
  • Physics
contestada

A car starting from rest accelerates uniformly at 3
m/s/s for 10 seconds. What distance did the car cover
after this acceleration?

Respuesta :

Аноним Аноним
  • 10-09-2021

Answer:

From second newton's equation of motion:

[tex]S = ut + \frac{1}{2} a {t}^{2} [/tex]

s » displacement or distance

u » initial speed, u = 0 ( at rest )

a » acceleration

t » time

[tex]s = (0 \times 10) + ( \frac{1}{2} \times 3 \times 10) \\ \\ s = 5 \times 3 \\ \\ { \underline{ \underline{ \: \: distance = 15 \: meters}}}[/tex]

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