The seesaw or teeter-totter is a lever with the fulcrum in the middle, and the merry-go-round is a wheel and axle.
A playground is a man-made outdoor area with equipment such as swings and slides for children to play on.
The similarities are that simple and complex machines are both made up of simple machines
Compound machines are things that are made up of 1 or more simple machines. A screw isn't made up of any simple machines unless you count the screw as a simple machine.
No. It's a compound machine made of two simple machines: lever and wheel & axle.
Caste iron
compound machine
coumpound machine
Machines that are not classified as simple machines typically include complex machines, which are made up of multiple simple machines working together. Examples of complex machines are cars, computers, and washing machines. Unlike simple machines like levers, pulleys, and wheels, which have a single function, complex machines perform a variety of tasks and often require additional components like motors and electronics to operate.
plastic can be made into simple machines, but no plastic itself isn't a simple machine.
The two types of mechanical devices are simple machines and complex machines. Simple machines include tools like levers, pulleys, and screws, while complex machines are made up of multiple simple machines working together, such as engines or robots.
you will have something like metal, toolsand the stuff to build the swings and things like that
A compound machine.