The box has two forces acting on it. if the box has a mass of 30 n
0.40 kg, what is its acceleration?
a. 135 m/s2 to the left
c. 15 m/s2 to the left
b. 22 m/s2 to the left
d. 0.067 m/s2 to the left

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