1. The problem statement, all variables and given/known data Which statement concerning a wheel undergoing rolling motion is true? (a) The angular acceleration of the wheel must be zero m/s2. (b) The tangential velocity is the same for all points on the wheel. (c) The linear velocity for all points on the rim of the wheel is non-zero. (d) The tangential velocity is the same for all points on the rim of the wheel. (e) There is no slipping at the point where the wheel touches the surface on which it is rolling 2. Relevant equations 3. The attempt at a solution (a) Angular Acceleration ∝ = Δω/τ I am confused on this first option, if the wheel is rolling, does it mean that there is a force pushing this wheel? (since there is friction), therefore IT IS accelerating. Am I approaching this option correctly?