I need help understanding this question. I dont need the answer or anything, I just want some help visualizing, whats going on, what do I need to know, how do I get there, etc. Am I being confusing? Speedy Sue, driving at 30.0 m/s, enters a one-lane tunnel. She then observes a slow-moving van 155 m ahead traveling at 5.00 m/s. Sue applies her brakes but can accelerate only at -2.00 m/s^2 because the road is wet. Will there be a collision? If yes, determine how far into the tunnel and at what time the collision occurs. If no, determine the distance of cloest approach between Sue's car and the van. Am I suppose to find when the two car is same distance or something?? Please help me.