Angular Velocity and RPMs Going 50 MPH October 18, 2018October 18, 2018 mathispower4u IV. Trigonometry Videos, V. Geometry Videos algebra, angles, angular, geometry, james, linear, mathispower4u, minute, per, radians, revolutions, rpm, sousa, trigonometry, velocity This video explains how to determine the angular velocity and revolutions per minutes of a wheel going 50 mph.