Machine by ESR Aropa

 What is a machine in simple words?

A machine is a thing that is created by people to make work easier. It is a tool or invention which multiplies the effect of human effort. The machine produces a mechanical advantage. Often a machine will change one form of energy to another form of energy. Simple machines increase or change the direction of a force.

What is machine used for?

Machines can be simple, like a lever or pulley, or they can be more complex, like a computer or an automobile. The main purpose of a machine is to make things easier for people, like lifting and moving heavy objects around, working out a mathematical equation or even ordering food from a restaurant.

What is type of machine?

machine: Types of Machines

Thus defined, such simple devices as the lever, the pulley, the inclined plane, the screw, and the wheel and axle are machines. They are called simple machines; more complicated machines are merely combinations of them. ... The wedge is a double inclined plane.

Is computer a machine?

A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. Early computers were meant to be used only for calculations.

Who made machines?

The complete dynamic theory of simple machines was worked out by Italian scientist Galileo Galilei in 1600 in Le Meccaniche ("On Mechanics"). He was the first to understand that simple machines do not create energy, they merely transform it.