Acart rolling down an incline for 5.0 seconds has an acceleration of 4.0 m/s2. if the cart has a beginning speed of 2.0 m/s, what is its final speed?

Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.