La tyrolienne.
L’énergie s’est-elle conservé au cours du mouvement de Louis sur la tyrolienne?

Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels.the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause,directly and indirectly, for such a rise in sea level is

2) why do satelites not fall while revolving around the earth?

Which of the following best describes the shape of earth's orbit? a.ellipticalb.circularc.spirald.figure eight