A proton accelerates from rest in a uniform electric field of $606\frac{N}{C}.$ At some later time, its speed is $1\mathrm{.}28{10}^6\frac{m}{s}.$

$($a$)$ Find the magnitude of the acceleration of the proton.

$\frac{m}{s^2}$

$($b$)$ How long does it take the proton to reach this speed?

$0\mathrm{.}00002206$

Use the acceleration you calculated in part $($a$)$ of this problem to find the time required for the proton to reach the specified speed. $s$

$($c$)$ How far has it moved in that interval?

$m$

$($d$)$ What is its kinetic energy at the later time?

$0\mathrm{.}00000000000J$