February 19, 2017

Homework Help: Physics

Posted by marco on Sunday, February 19, 2012 at 6:10pm.

a train is moving at 45km/h when a coupling breaks and the last car separates from the train. as soon as the car separates, the brakes are automatically applied, locking all wheels of the runaway car and causing a uniform decelaration of 5 m/s^2. determine the distance the car travels before coming to a stop?

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