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a car traveling at 60m/s accelerates at 2 m/s for 30s.calculate how far it has traveled during this time​

Respuesta :

Paounn

Answer:

2,7 km

Explanation:

You should remember from theory that

[tex]s=s_0 + v_0\Delta t + \frac12 a(\Delta t)^2[/tex]. Let's substitute values, remembering that we are interested in the difference in position [tex]\Delta s = s-s_0[/tex]

[tex]\Delta s = 60(30) +\frac12 2 (30)^2 = 2700m[/tex]

cajunproud85

Answer:

it's average acceleration is 12 mph

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