Image
Comparing aerodynamic drag and rolling resistance

Aerodynamic drag increases greatly at faster speeds. At 40N forward force (36N drag plus 4N rolling resistance), this aerodynamic cyclist will travel at 51 km/h. The non-aerodynamic cyclist will only travel at 43 km/h.
Rights: The University of Waikato Te Whare Wānanga o Waikato
Published: 22 February 2011Size: 81.07 KB