1. The problem statement, all variables and given/known data A 60cm diameter wheel is rolling along at 20m/s. What is the speed of a point at the front edge of the wheel? Diameter - .6m Velocity - 20m/s Answer - 28m/s 2. Relevant equations v = r(omega) Pythagorean theorem 3. The attempt at a solution I tried to get omega which I found to be 66.67 rad/s. Then I tried to use that as the vertical component and 20m/s as the horizontal component to get get the total velocity from the Pythagorean theorem.