The distance between your and your is displacement

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

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