Weight , Wkg , weight of rider and bike. Wind Resistance , Fw , is the force in newtons on the rider and bike caused by wind drag. Variables affecting drag are effective frontal area of bike and rider, A , drag coefficient, Cw , air density, Rho , and speed, Vmps . Work of Revolution , the work performed by one pedal in one revolution of the pedals. Yaw Angle , the direction relative to the direction in which a rider is riding from which the wind is blowing.
Wind is assumed to be zero in speed and direction for analysis here.