Encuentra la distancia que ha recorrido un automóvil al cabo de 15 segundos, si lleva una velocidad de 70 km/h y forma un ángulo de 45° con el eje x.
Imagínate que pretendes atravesar un rio y te lanzas buscando directamente el punto opuesto en la orilla

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator  -strong, steady winds