What is a machine? Explain the differences between simple and complex machines.

Open in App

Solution

A machine is a device that helps us do more work with less effort in less time.

Differences between simple and complex machines:

Simple machine Complex machine

A machine with few or no moving parts that is used to make work easier. A machine that is a combination of two or more simple machines.

Example: Wedge, inclined plane, screw, etc. Example: Car, refrigerator, sewing machine, etc.

Suggest Corrections

Similar questions

Machines which have many simple machines connected with each other to perform a task are called complex machines.

The relationship between MA and VR for a simple machine is

(a) What do you understand by a simple machine ?

(b) State the principle of an ideal machine.

Join BYJU'S Learning Program

Simple machine	Complex machine
A machine with few or no moving parts that is used to make work easier.	A machine that is a combination of two or more simple machines.
Example: Wedge, inclined plane, screw, etc.	Example: Car, refrigerator, sewing machine, etc.