2) На том же рисунке достройте график движения автомобиля до момента в пункт Б.

The car starts from point B (120 km from A) and travels towards point A. It meets the cyclist at 50 km from A. The car then stops for 2 hours. After the stop, it travels back to point A (0 km from A) at the same speed. To complete the graph for the car (line 2): 1. From the meeting point (50 km from A, at some time t1), the car continues towards A. 2. The car reaches point A (0 km from A) at some time t2. 3. The car stops for 2 hours, so the graph will be a horizontal line at 0 km from t2 to t2+2. 4. After the stop, the car travels back to point B (120 km from A) at the same speed. This part of the graph will be a line starting from (t2+2, 0) and ending at some time t3, 120 km.