Question $4$: $(25$ points$)$

What are the Cartesian components of acceleration if the follower rotates about the cam at a constant angular rate of ${}^{}=2\frac{\text{r}\text{a}\text{d}}{s},$ where $r=0\mathrm{.}25*(1+cos{)}^{-1}$ in m $.$ Let $=1$rad. Hint: consider how to determine the accelerations first, then consider how to find them with $x-$ and $y$ coordinates. Draw Full body diagram aswell