Una pelota rueda hacia arriba por un plani inclinado, de tal modo que llega hasta la parte superior en 3 segundos. La velocidad de la pelota canbua 4m/seg. Cada segundo de recorrido. Cuál es la longitud del plano inclinado y cual fue la velocidad inicial de la pelota?

Answerigneous bedrock of the oceanic crust;

Texas-flood watch and coastal flood barrierscalifornia-try and look for under ground water stream 

C. it comes from the core of the earth.

Following the american gauge wire standards ,the larger gauge number, the slimmer the wire and thus the smaller current carrying capacity it can have.then both statements would be incorrect, as they are saying the opposite of what it is actually is.(smaller gauge numbers have thicker wires and can carry more current)