1. The problem statement, all variables and given/known data Shawn and his bike have a total mass of 43.5 kg. Shawn rides his bike 1.3 km in 10.4 min at a constant velocity. The acceleration of gravity is 9.8 m/s^2 What is Shawn's kinetic energy? 2. Relevant equations F = ma Ff = u * Fn Fn = mg avgV = x/t x = 1/2(Vf + Vi)t 3. The attempt at a solution ok so I converted km to m and min to s: x = 1300m t = 624s and then i used avgV = x/t so avgV = ~2.08333 m/s i have no idea what kinetic energy is, this hasn't been covered in class yet but I wanted to get ahead because I think I am coming down with the flu. The answer to the problem is supposed to be 94.4014 J but I have no idea how to set this problem up to get this. Please help me! Thanks.