OpenStudy (anonymous):

If the train's acceleration remains constant, what is its speed after an additional 6.0s has elapsed?

3 years ago
OpenStudy (deepolisnoob):

If the trains acceleration remains constant, then the new velocity of the train is equal to, \[v _{f}=v_{I}+at\]...you plug in your values to this equation...since your question isn't complete, I can't solve your problem.

3 years ago