Question

What is difference between simple and complex machines?

Answer 1

a simple machine is any of various devices that function in a manner basic to any machine, such as a lever, pulley, wedge, screw, or inclined plane.

a complex machine is device consisting of two or more simple machines working together. for example, a wedge is driven or forced between objects to split, lift, or make them stronger.

Answer 2

Explanation:

simple machine simple

complex has 2 simple machines