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Unformatted text preview: ming that the freight train's speed remains constant? All that you know about your train's acceleration is
that it takes 3.5 miles for the train to reach a speed of 60 mi/h, starting from rest. Solution:
Distance to get to 60 mph Distance until passing The blue train (upper) is our train, the green (lower) is the freight train. The diagram is the location of each train
at t=0, t= !tf and t=tf. Positions are approximate, and velocities are noted via the arrows.
We are given the velocity of the freight train (Train 2) and that our train (Trai...
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This document was uploaded on 02/13/2014.
 Spring '14

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