Given data
*The given mass of the car is m = 1150 kg
*The given angle is
[tex]\theta=8.70^0[/tex]The x-component of the weight is given as
[tex]W_x=mg\sin \theta[/tex]*Here g is the acceleration due to gravity.
Substitute the values in the above expression as
[tex]\begin{gathered} W_x=1150\times9.81\times\sin 8.70^0 \\ =1706\text{ N} \end{gathered}[/tex]