You are aboard the Amtrak Southwest Chief, travelling from Los Angeles to the Grand Canyon. Getting hungry, you decide to walk toward the front and the dining car. You happened to choose a spot in the last car, so you have to pass through 4 cars, each 26-m long, to get there. The train is moving at an average of 24.5 m/s and you are moving at 1.5 m/s.
How long does it take for you to reach the dining car, and how far have you moved relative to the ground outside the train by the time you reach the dining car?
