1. The problem statement, all variables and given/known data Assume that there is no slipping of the surfaces in contact during the rolling motion. A motorcycle accelerates uniformly from rest and reaches a linear speed of 22.0 m/s in a time of 9s. The radius of each tire is 0.280 meters. What is the magnitude of the angular acceleration of each tire? 2. Relevant equations really not sure what im doing. 3. The attempt at a solution In the book it says that when there is no slipping, that tangential velocity = linear velocity. And since [tex]\alpha[/tex] = [tex]\Delta\omega[/tex]/[tex]\Deltat[/tex] , took 22 and divided it by 9 seconds..