Machines

Simple Machines

A mechanical device that changes the direction or magnitude of a force is known as a simple machine. In general terms, they are defined as simple mechanisms that make use of leverage or mechanical advantage to multiply force. Simple machines have few or no moving parts to modify motion and…

Simple Machines

A simple machine is a mechanical device that changes the direction or magnitude of a force. In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force. Usually the term refers to the six classical simple machines that were defined by…

Simple Machines

Simple machines From pre-historic times, man keeps finding ways that will help him simplify his life. As a cave man and a hunter, humans discovered fire and ways to ‘create’ fire. Fire helped him be safe from predators and improved the taste of food that he could now cook. As…