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## Homework Statement

Amtrak's 20th-Century Limited is in route from Chicago to New York at 112 km/h, when the engineer spots a cow on the track. The train brakes to a halt in 2.3 min, stopping in front of the cow.

a) What is the magnitude of the train's (constant) acceleration?

_______m/s^2 <-----(0.22m/s^2) Correct

b) What is the direction of the acceleration?

- eastward

- westward <-----Correct

- southward

- northward

c) How far was the train from the cow when the engineer first applied the brakes?

______km

## The Attempt at a Solution

I have a) and b) correct but I can't figure out c).

Thanks.