Required information

NOTE: This is a multi$-$part question. Once an answer is submitted, you will be unable to return to this part.

A girl operates a radio$-$controlled model car in a vacant parking lot. The girl's position is at the origin of the $xy$ coordinate

axes, and the surface of the parking lot lies in the $x-y$ plane. She drives the car in a straight line so that the $x$ coordinate is

defined by the relation $x(t)=0\mathrm{.}5t^3-3t^2+3\mathrm{.}3t+2,$ where $x$ and $t$ are expressed in meters and seconds, respectively.

Determine the position and the total distance traveled when the acceleration is zero.

The position of the car when the acceleration is zero is