An object moves along one dimension with a constant acceleration of $4\mathrm{.}70$ m$/$s$2$ over a time interval. At the end of this interval it has reached a velocity of $13\mathrm{.}6$ m$/$s$.$

$($a$)$

If its original velocity is $6\mathrm{.}80$ m$/$s$,$ what is its displacement $($in m$)$ during the time interval?

m

$($b$)$

What is the distance it travels $($in m$)$ during this interval?

m

$($c$)$

A second object moves in one dimension, also with a constant acceleration of $4\mathrm{.}70$ m$/$s$2,$ but over some different time interval. Like the first object, its velocity at the end of the interval is $13\mathrm{.}6$ m$/$s$,$but its initial velocity is

$6\mathrm{.}80$ m$/$s$.$

What is the displacement $($in m$)$ of the second object over this interval?

m

$($d$)$

What is the total distance traveled $($in m$)$ by the second object in part $($c$),$ during the interval in part $($c$)?$