What types of potential energy does wind energy contain?

Heat from the sun reaches earth to a. radiation b. convection c. conduction

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

Who was the first scientist to measure speed as distance over time?