1. The problem statement, all variables and given/known data Adisk of radius R centred at the origin is placed on a frictionless x-y plane with origin as the centre of the disk.At t=0, the disk is given initial motion such that the point A(R,0) has velocity v towards +ve x axis and ω=v/2R. Find the coordinates of Point A at t= 4piR/v 2. Relevant equations ∅=ωt..That's all i think is needed 3. The attempt at a solution i used but i am getting a wrong answer help!