Hey guys, i am doing some physical science and i was stuck on some problems. I was wondering if anyone could help me out. thanks so much!! 1. Runner A is initially 5.8 km west of a flagpole and is running with a constant velocity of 8.2 km/h due east. Runner B is initialy 4.8 km east of the flagpole and is running with a constant velocity of 7.8 km/h due west. How far are the runners from the flagpole when their paths cross? 2. While John is traveling along a straight interstate highway, he notices that the mile marker reads 252 km. John travels until he reaches the 149 km marker and then retraces his path to the 168 km marker. What is Johns resultant displacement from the 252 km marker?