1. The problem statement, all variables and given/known data A motor car with wheels of 0.6,m diameter accelerates uniformly from 3 to 18m/s in 10 seconds. Find: a) the angular acceleration of the wheels b) the number of revolutions made by each wheel during the speed change 2. Relevant equations A=v-u/t (angular equivilent with Alpha as acceleration etcetc) 3. The attempt at a solution My first thought was to change the 3m/s and 18m/s into Rad/s but i'm unsure how to go about doing that. Then using A=v-u/t i assume the acceleration can be found I have no clue how to attempt the second part. Cheers.