Respuesta :

SmPro

Answer:

10/7 m/s² or 1.43 m/s²

Explanation:

Force=Mass*Acceleration

F=ma

Applied Force=4,000N

Mass of the truck=2,800Kg

Acceleration=?

4000N=2800*a

4000/2800=a

10/7 m/s²=a

1.43 m/s²=a (approx)