Physics
Physics, 09.09.2021 07:40, cici86

An engineer in a locomotive sees a car stuck on the track at a railroad crossing in front of
the train. When the engineer first sees the
car, the locomotive is 330 m from the crossing
and its speed is 21 m/s.
If the engineer’s reaction time is 0.44 s,
what should be the magnitude of the minimum deceleration to avoid an accident?
Answer in units of m/s
2
.

answer
Answers: 2

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An engineer in a locomotive sees a car stuck on the track at a railroad crossing in front of
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