PLEASE ANSWER ASAP i will rate How much work must be done to increase the speed of an electron from rest to $($a$)0\mathrm{.}646$ c$,($b$)\backslash (0\mathrm{.}975$ c $\backslash ),$ and $($c$)0\mathrm{.}9966$ c$?$

$($a$)$ Number

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$($b$)$ Number

Units

$($c$)$ Number

Units