1. This is where they start. This is where the jet catches up and overtakes the plane. This distance is d Distance=RatexTime airplane jet 192 km/h 960 km/h d d 192 960 t t-2

2. This is where they start. This is where they meet. This distance is d Distance=RatexTime airplane jet 192 km/h 960 km/h d d 192 960 t +2 t

3. Current is going 6 km/h THIS WAY

4. Current is going 6 km/hr THIS WAY Distance=RatexTime downstream upstream d d r + 6 r - 6 3 5

5. 150 miles 30 mph 60 mph Distance=RatexTime slow car fast car 150 miles total distance 30 60 t t

6. 30 mph 46 mph At this time, they were 72 miles apart d Distance=RatexTime slow car fast car d d + 72 30 46 t t