Recent content by Vdrela

Thank you for your quick replies. The source is in Portuguese(Brazilian), maybe you'll understand if you use i.e. Google Translate. http://www.fisicaevestibular.com.br/Dinamica10a.htm I got there randomly because I heard that the drag formula would change from V to V^2 after a given velocity...

Hi, I've read in a website that the drag (air resistance) formula for a car would be different: -> for velocities under 86 km/h Drag = K(coefficient) * V -> for velocities over 86 km/h and under 1200 km/h Drag = K(coefficient) * V^2 I've researched a little bit and only one...