Which of the following is a direct cause of surface currents? a. uneven heating b. high salinity c. differences in density d. wind forces

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.

Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?