Problem 1 A runaway train car that has a mass of 12400 kg travels at a speed of 5 27 m s down a track 0 Part (a) In terms of m, v, and F, enter an expression for the time required for a force F to bring the car to rest 0 Part (b) Compute this time, in seconds, for a force of magnitude 1530 N Probl...

Part a The time required for a force F to bring the car to rest can be calculated using New ...

Problem 1: A runaway train car that has a mass of 12400 kg travels at a...

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