1. The problem statement, all variables and given/known data A skater is gliding along the ice at 2.4 m/s, when she undergoes an acceleration of magnitude 1.1m/s^2 for 3.0s. At the end of that time she is moving at 5.7 m/s. What must be the angle between the acceleration vector and the initial velocity vector? 3. The attempt at a solution a = dv/dt The issue I'm facing in circular motion is drawing a geometrical model. I don't know how to set it up geometrically. I can't progress further without being able to build a model and draw conclusions from there.