When two vectors u and V act in opposite directions to each other they have a resultant of 10 units. When they are perpendicular to
each other they have a resultant of 50 units. What are the magnitudes vectors u and V?
es -)
A)
Jul = 40 units and IV = 30 units
Jul = 10 units and v = 30 units
Jul = 20 units and v1 = 30 units
D)
Jul = 30 units and v1 = 30 units

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