contestada

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13.A car has an initial velocity of 2 m/s. If the car accelerates at 3 m/s?, how far will
it have gone after 10 seconds?

Respuesta :

Answer:

170m

Explanation:

[tex]v_{f}=v_{i}+at[/tex]

[tex]v_{f}=2+3\cdot10[/tex]

[tex]v_{f}=32\ \frac{m}{s}[/tex]

The final velocity is 32 meters per second

[tex]v_{f}^{2}=v_{i}^{2}+2ad[/tex]

[tex]d=\frac{\left(v_{f}^{2}-v_{i}^{2}\right)}{2a}[/tex]

[tex]d=170m[/tex]

Therefore, the total distance travelled is 170m