Resposta :
a = ΔV / ΔT
[tex]a = ( 25 - 0 ) / ( 10 - 0 ) a = 25 / 10 a = 2,5 m/s^2[/tex]
[tex] F = m * a [/tex]
[tex] F = 800 * 2,5 [/tex]
[tex] F = 2000 N [/tex]
[tex]a = ( 25 - 0 ) / ( 10 - 0 ) a = 25 / 10 a = 2,5 m/s^2[/tex]
[tex] F = m * a [/tex]
[tex] F = 800 * 2,5 [/tex]
[tex] F = 2000 N [/tex]