Use the information from the graph to answer the question.
What is the acceleration of the object?
Velocity vs. Time
Velocity (m/s)
45
40
35
30
25
20
15
10
5
0
0
N
10
12
4 6 8
Time (s)

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