The arrows in the diagram below represent the velocity vector of a car for five different trips. A longer vector represents a greater velocity. -Diagram

During which trip(s) is the acceleration of the car directed towards the left? Chose your answer(s) below. Explain your answer on your paper)

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to