A train is traveling with an initial velocity of $25\mathrm{.}00\frac{m}{s}.$ When the train is $4\mathrm{.}80km$ from a road crossing, it applies the brakes and slows at a constant acceleration of $-0\mathrm{.}086\frac{m}{s^2}.$

Does the train stop before reaching the road crossing?

Cannot be determined without additional information

No

Yes

How long does it take for the train to come to a stop?

$s$

What is the train's velocity $105\mathrm{.}00s$ after first applying the brakes?

$\frac{m}{s}$