Recent content by fatteingenting

  1. F

    When and at what distance does the second train reach its maximum speed?

    A train starts out from Stavanger at 8.14 (exactly), in direction of Kristian- sand. It goes with constant speed 80.0 km/h until Sandnes, a distance of 15.0 km. Then it accelerates (instantaneously) to 120 km/h and proceeds towards Kristiansand. Kristiansand is 250 km from Stavanger. A second...