Simple machines are basic mechanical devices that alter the direction or magnitude of a force, making tasks easier by providing mechanical advantage. They are the fundamental building blocks of more complex machines and are essential in understanding the principles of physics and engineering.

Simple Machines

Simple machines

basic mechanical devices

direction or magnitude of a force

tasks easier

Mechanical advantage is the factor by which a machine multiplies the force put into it, allowing for easier movement or lifting of loads. It is calculated as the ratio of output force to input force, illustrating the efficiency of a machine in amplifying force.

mechanical advantage

fundamental building blocks

complex machines

principles of physics

Principles of engineering

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