Respuesta:
93.3333 [N]
Explicación:
masa = 0,4 [kg]
Velocidad inicial [tex]V_i[/tex] = 0
Velocidad Final [tex]V_f[/tex] = 7 [m/s]
tiempo de acción = 0.03 [s]
[tex]F~=~m \cdot a \\ \\ F ~=~m~\cdot \frac{\Delta V}{t}\\\\F ~=~m~\cdot \frac{V_f -V_i}{t}\\\\F ~=~0.4~\cdot \frac{7 -0}{0.03}\\\\\\F~=~93.3333 ~[N][/tex]
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Respuesta:
93.3333 [N]
Explicación:
masa = 0,4 [kg]
Velocidad inicial [tex]V_i[/tex] = 0
Velocidad Final [tex]V_f[/tex] = 7 [m/s]
tiempo de acción = 0.03 [s]
[tex]F~=~m \cdot a \\ \\ F ~=~m~\cdot \frac{\Delta V}{t}\\\\F ~=~m~\cdot \frac{V_f -V_i}{t}\\\\F ~=~0.4~\cdot \frac{7 -0}{0.03}\\\\\\F~=~93.3333 ~[N][/tex]