Question

What is the name of machine that are made up of a combination of two or more simple machines?

Answer 1

1. Complex machines can be created by combining simple machines.
2. They can be as small as a mechanical watch or as large as a construction crane.
3. Complex machines are also called compound machines.
4. Two or more simple machines work together to form a complex machine.
5. Compound machines can do more difficult jobs than simple machines alone.
6. Examples of complex machines are bicycle, wheelbarrow, crane, car jack, lawn mower etc.

Hence, Complex machines can be created by combining simple machines.