Calculating Acceleration of a Train
Until a train is a safe distance from the station it must travel at 5 m/s. Once the train is on open track it can speed up to
45 m/s. If it takes a train 8 seconds to reach 45 m/s, what is the acceleration of the train? (Round your answer to the
nearest whole number.)
Try it
* 4 m/s²
O 5 m/s²
O 6 m/s²
O 7 m/s²