fie V rel = viteza relativa = V salupa + V rau sau V salupa - V rau
In cazul in care salupa merge in sensul de curgere:
V rel = 24,6km/h + 2,2km/h = 26,8km/h
d = V rel * Δt = 26,8lm/h * 1,5h = 40,2 km
In cazul in care salupa merge in sens invers curgerii apei:
V rel = 24,6km/h - 2,2km/h = 22,4km/h
d = V rel * Δt = 22,4km/h * 1,5h = 33,6 km
Sper ca te ajuta!