1. The problem statement, all variables and given/known data 10. In reaching her destination, a backpacker walks with an average velocity of 1.34 m/s, due west. This average velocity results because she hikes for 6.44 km with an average velocity of 2.68 m/s, due west, turns around, and hikes with an average velocity of 0.447 m/s, due east. How far east did she walk? (Cutnell, John D.. Physics, 8th Edition. John Wiley & Sons, 012009. p. 53). <vbk:9780470458754#page(53)> 2. Relevant equations 3. The attempt at a solution 2.68 m/s2 = 6.44 km/tw .447 m/s2 = De/te Avg V = (X - X0)/(t - t0) The answer is 0.81 km, but I can't figure out how to solve this.