Atravessando o mar

Synopsis: The Games Room Across the Sea simulate the proof of the Crossing Sea Grande / Salvador and is divided into three levels of difficulty. In the first challenge controlled by the learner swimmer should arrive, first to Porto da Barra in Salvador. The second challenge the swimmer will have to come first, the Porto da Barra in Salvador and will have to deviate from some obstacles (rocks or boats) that are on the way. In the third challenge the swimmer should arrive, first to Porto da Barra in Salvador. To do this, you must calculate your departure. To not hit the buoys that will be moved offshore.
Source: UNEB - Physics and Everyday Life.
URL: http://ambiente.educacao.ba.gov.br/fisicaecotidiano/conteudos/view/atravessando-o-mar_view.html