Q: Is a machine a tool containing one or more parts that uses energy to perform an intended action? ¶
Q: Is a machine the generic name for a device that converts mechanical energy to electrical energy? ¶
A: Yes, and converts electrical energy to mechanical energy, or changes alternating current from one voltage level to a different voltage level.
Q: Are machines usually powered by chemical? ¶
A: Yes, and thermal, or electrical means, and are often motorized.
Q: Were machines discovered by Leonardo da Vinci? ¶
A: Yes, but remained unpublished in his notebooks.
Q: Are machines constructions like traditional machines that are designed to perform in a task? ¶
Q: Is a machine a device that simply transforms the direction or magnitude of a force? ¶
A: Yes, but a large number of more complex machines exist.
Q: Are machines assembled from standardized types of components? ¶
Q: Are machines commonly reckoned to be Six in Number? ¶
A: Yes, and viz.
Q: Are machines worked out by Italian scientist Galileo Galilei in 1600 in Le Meccaniche? ¶
A: Yes, He was the first to understand that simple machines do not create energy, they merely transform it.
Q: Were machines called? ¶
A: Yes, and began to be studied from the standpoint of how much useful work they could perform, leading eventually to the new concept of mechanical work.