What is the difference between simple and compl... - JSS2 Basic technology Power and Machines Question

Simple machines are basic mechanical devices that change the direction or magnitude of a force, such as levers, inclined planes, wheels and axles, pulleys, screws, and wedges. They have few or no moving parts and provide mechanical advantage to make tasks easier. Complex machines, or compound machines, are combinations of two or more simple machines working together. Examples include bicycles, cars, and cranes, which utilise multiple simple machines to perform more complex tasks. Complex machines are designed to handle intricate tasks efficiently by combining the benefits of simple machines.