A charged particle with mass m = 1.56 x 10-8 kg and q = 6.00 μC is projected at speed v = 5.00 m/s into a region with uniform magnetic field B = 0.100 T directed perpendicular to the direction of motion of the charged particle. The particle exits the field traveling 180° to its original direction of motion. How far away from its entrance point does the particle exit the field?