Amy and ellie left school at the same time amy lives farther away then ellie but she and ellie arrived at theure homes at the same time compare the girls speed

Asatellite with an orbital period of exactly 24.0 h is always positioned over the same spot on earth. this is known as a geosynchronous orbit. television,communication, and weather satellites use geosynchronous orbits. at what distance would a satellite have to orbit earth in order to have a geosynchronous orbit?