Principles of Simple Machines: Machines simply transmit mechanical work from one part of a device to another part. A machine produces force and controls the direction and the motion of force, but it cannot create energy. A machine's ability to do work is measured by two factors. These are (1) mechanical advantage and (2) efficiency. Mechanical advantage. In machines that transmit only mechanical energy, the ratio of the force exerted by the machine to the force applied to the machine is known as mechanical advantage.
The Rosicrucians are a mystical arcane society that played a major role in the development of Freemasonry. The rose and cross symbolize the society. It signifies crucifying the soul upon the body.
People. 1  Dalel Singh Ror, an Indian volleyball player. 2  Raja Ror I, son of the 10th king of the Ror Dynasty. 3  Ror community, a caste of Northern India.  Ror dynasty, a Buddhist royal dynasty on the Indian Subcontinent (450 BCâ489 1  AD) Ror Wolf (b. 1932) German writer and artist.