¿a que velocidad debe circular un auto de carreras para recorrer 50km en un cuarto de hora?

speed = 55.6m/s

velocidad = 55,6 m / s

Explanation:

given

distance 50km = 50×10³m

time = 1/4 of 1hour = 15mins = 15×60secs = 900secs

speed = distance/time

speed = 50×10³m/900secs

speed = 55.6m/s

dado(spanish)

distancia 50km = 50 × 10³m

tiempo = 1/4 de 1 hora = 15 minutos = 15 × 60 segundos = 900 segundos

velocidad = distancia / tiempo

velocidad = 50 × 10³m / 900 segundos

velocidad = 55,6 m / s

the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong

no. dot product   =0 when vecs at right angles