The curved movement of air or water is the result of which of these?
select one:
a. winds spinning off the equator
b. the rotation of earth on its axis
c. the different air movements north and south of the equator
d. the friction that slows down winds near earth’s surface

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack

What is the speed of an object at a given moment?