Given data
*The given mass of the dummy is m = 75 kg
*The given net force on the dummy is F_n = 825 N
The formula for the dummy's acceleration is given as
[tex]a=\frac{F_n}{m}[/tex]
Substitute the known values in the above expression as
[tex]\begin{gathered} a=\frac{825}{75} \\ =11m/s^2 \end{gathered}[/tex]
Hence, the dummy's acceleration is a = 11 m/s^2
