Consider the following $U(x)$ graph. The function is $U(x)=3\mathrm{.}5x^3-23x^2+9x+33$ where $U(x)$ is in joules and $x$ is in meters. An object of mass $2\mathrm{.}52$ kg is released at $x=1\mathrm{.}0m$ with a velocity $5\mathrm{.}16\frac{m}{s}$ to the right.

A$.$ What is the total energy? $E=$

B$.$ What are the potential and kinetic energles at $x=2\mathrm{.}30m?v=]$

$K=$

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C$.$ what is the object's velocity at $x=2\mathrm{.}30m?,v=2s$

D$.$ what is the force on the object at $x=2\mathrm{.}30mp,F=$ reve $$

E$.$ Where are the points at which the force on the object is zeno? $($List the smaller position first$)$

F$.$ For all $x$ shown on this graph, where is the velocity the greatest? $x=4$

$6.$ What is the magnitude of this maximum velocity? $,v=$

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H$.$ For all $x$ shown on this graph, where is the velocity the least? $$

What is the magnitude of this minimum velocity? the least? $-x=1+1$

$v=$