ttatyana1 ttatyana1
  • 26-01-2018
  • Physics
contestada

A vehicle accelerates from 0 to 30 m/s in 10 seconds on a straight road

Respuesta :

maesuave maesuave
  • 26-01-2018
what's the question?

Answer Link
aristocles aristocles
  • 01-10-2019

Answer:

a = 3 m/s/s

Explanation:

Acceleration is defined as the rate of change in velocity

so we will have

[tex]a = \frac{v_f - v_i}{t}[/tex]

so here we have

[tex]v_f = 30 m/s[/tex]

[tex]v_i = 0[/tex]

[tex]\Delta t = 10 s[/tex]

now we have

[tex]a = \frac{30 - 0}{10}[/tex]

[tex]a = 3 m/s^2[/tex]

Answer Link

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