1. The problem statement, all variables and given/known data A motorist drives north for 35.9min at 73.3km/hr and then stops for 15.4min. He then continues north, traveling 114.5km in 1.93hr. What is his average velocity? 2. Relevant equations avg velocity = xf - xi / time 3. The attempt at a solution 35.9 min * (1 hr / 60 min) = 0.5983 hr 0.5983 hr * (73.3 km / hr) = 43 .858 km total time = 0.5983 hr + 1.93 hr + 0.257 hr = 2.785 hr avg velocity = xf - xi / time = 114.5 km - 43.858 km / 2.785 hr = 25.37 km /hr N which is actually incorrect because the answer is meant to be 56.9 km /h N. What am i doing wrong ?