Question

por favorito ayuda a

Answer 1

Explicacion

d = 60 km = 60000 m
t = 30 min(60 s / 1 min) = 1800 s
v ?
v = d / t = 60000 m / 1800 s = 33.33 m/s

v = 40 m/s
d = 60 km = 60000 m

t = ?
t = d / v = 60000 m / 40 m/s = 1500 s