1. The problem statement, all variables and given/known data A pilot makes a turn of radius 50.0 meters at a speed of 26.0m/sec. How long will it take him to make a 90 degree turn? 2. Relevant equations tangential acceleration = final velocity - initial velocity/time 3. The attempt at a solution tangential acceleration = final velocity - 26/t stuck at this point...unable to find final velocity from here???