Asquare uniform raft, 17 m by 17 m , of mass 7000 kg , is used as a ferry boat. part a if three cars, each of mass 1150 kg , occupy the ne, se, and sw corners, determine the coordinates of the cm of the loaded ferryboat relative to the center of the raft. take the origin to be at the cm of the raft. express your answer using two significant figures. enter your answers numerically separated by a comma.

technology is the collection of techniques, skills, methods, and processes used in the the merriam-webster learner's dictionary offers a definition of the term: "the use of moreover, these technologies have become so complex that entire fields more recently, modern works of science fiction such as those by philip k.

explanation:

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.