In the image below, which objects would have a greater gravitational force between them, objects a and b, or objects b and c? give one supporting detail for your answer.

Asteady current of 1 ais flowing through a conducter calculate the number of electrons that flows through conductor in 1second

Mike walks 100 meter north, then walks 30 meters south. after this, he walks another 10 meters north. what is the magnitude of his total displacement during this walk,in meters?

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?