Question

a. What is simple & complex machine? Give example
from your home

Answer 1

Explanation:

Simple Machines : Simple machines are machines with few or no moving parts. They make work easier, user energy to work and change the direction of force. They include lever, screw, wheel and axle, inclined plane, pulley and wedge.

Answer 2

Answer:

Simple machine :

simple machine is a mechanical device that changes the direction or magnitude of a force .

Example : screw

Complex machine :

complex machine is made up of two or more simple machine that makes your work easier to do .

Example : bicycle

hope it's help you ❣️