Q. A plane flies from base camp to lake A, a distance of 290 km at a direction of 20.0° north of east. After dropping off supplies, the plane flies to lake B, which is 150 km and 30.0° west of north from lake A. Graphically determine the distance and direction from lake B to the base camp.
Q. A car traveling at 24.0 {rm m/s} runs out of gas while traveling up a 25.0^circ slope. How far will the car go up the hill before it runs out of gas?