Resposta :
1 min=60 s
1 h=60 min=3.600 s
24 h=86.400 s
365,25×86.400=31.557.600 s
a.l.=31.557.600 s×299.792.458 m/s
1 a.l.=9.460.730.472.580.800 m
1 min=60 s
1 h=60 min=3.600 s
24 h=86.400 s
365,25×86.400=31.557.600 s
a.l.=31.557.600 s×299.792.458 m/s
1 a.l.=9.460.730.472.580.800 m