Posted by Alex Thomas on Saturday, September 15, 2012 at 4:40pm.
A train traveling at v0 = 30.0 m/s begins to brake by applying a velocitydependent instantaneous acceleration a(v) = α /(v u) m/s2, where α = – 20.0 m2/s3, v is the instantaneous velocity of the train, and u = 0.2 m/s. Determine the distance traveled by the train until it comes to a complete stop.

Physics  Anonymous, Thursday, September 5, 2013 at 1:38pm
56m
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