Sagot :
distance = 665 km
time = 1.57 hrs
looking for speed or velocity = x
distance = speed x time
sol: 665 = x(1.57)
x = 423.57 km/hr
distance = 665 km
time = 1.57 hrs
looking for speed or velocity = x
distance = speed x time
sol: 665 = x(1.57)
x = 423.57 km/hr