Consider the following $U(x)$ graph. An object of mass $2\mathrm{.}63$ kg is released at $x=18m$ with a velocity $12\mathrm{.}3\frac{m}{s}$ to the right.

A$.$ What is the total energy? $E=4\mathrm{.}9$

B$.$ Does the object reach $x=35m?$

C$.$ If YES, what is the object's velocity at $x=35m?$ If NO$,$ where is it when it stops?

$4\mathrm{.}0$

Now the same object is released at $x=18m$ with a velocity of $12\mathrm{.}3\frac{m}{s}$ to the left.

D$.$ Does the object reach $x=5m?$

E$.$ If YES, what is the object's velocity at $x=5m?$ If NO$,$ where is it when it stops?