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Member Since: Apr 06, 2013
Total # Questions Provided: 2
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abr
8
2013
Distância, velocidade, km\h ,e o tempo
Dois carros saem simultaneamente do mesmo local, porém com velocidade 70km\h e o outro com 80km\h até uma distância máxima de 7,5km , é possível contar via radio quanto tempo à partir da saída...
abr
6
2013
Cálculos de velocidades, distâncias percorrida
Qual o deslocamento total de um automóvel que parte do km 78 de uma rodovia, leva algumas pessoas até o km 127 e retorna ponto inicial? Pesquisei em livros, com amigas, internete e não consegui a...
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