A 2000 meter train leaves the train station traveling at a constant speed of 10 meters per second. A car parked at the back of the train leaves at the same time and after 100 seconds reaches the front of the train traveling at the same speed as the train. Let the f(t) = 10t be a model for the position in meters of the front of the train at t seconds. Write a function g(t) which is a model for the position in meters of the car at t seconds.