An electron in a cathode$-$ray$-$tube $($CRT$)$ accelerates uniformly from $1\mathrm{.}00{10}^4\frac{m}{s}$ to $6\mathrm{.}00{10}^6\frac{m}{s}$ over $2\mathrm{.}00cm.$

$($a$)$ In what time interval does the electron travel this $2\mathrm{.}00cm?$

Your response differs from the correct answer by more than $10\%.$ Double check your calculations. $s($b$)$ What js$.$its.acceleration?

Enter a number.

differs from the correct answer by more than $10\%.$ Double check your calculations. $\frac{m}{s^2}$