Calculate the tension (in N) in the first rope, T1, if the person is momentarily motionless. (Enter the magnitude only.) N (b) Calculate the tension (in N) in the second rope, T2, if the person is momentarily motionless. (Enter the magnitude only.)

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