Each diagram shows a ball traveling from left to right. The position of the ball each second is indi cated. Rank the net forces from greatest to least required to produce the motion indicated in each diagram. Call right positive and left negative .

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