Question

Show how person relies on machinery in his daily life give for example

Answer 1

Use of calculator

use of computer

use of cars for travelling

use of washing machine for washing clothes

Answer 2

A simple machine is a device for doing work that has only one part. Simple machines redirect or change the size of forces, allowing people to do work with less muscle effort and greater speed, thus making their work easier. There are six kinds of simple machines: the lever, the pulley, the wheel and axle, the inclined plane, the wedge, and the screw.