A screw is the simple machine which holds two boards together. In this case it is not acting as a machine though.
no
a wedge
No. Gears are a type of simple machine. Combined with another simple machine, it would then make a compound machine.
This would be a complex machine. A motor car for example has its motive power and transmission system as its primary function. secondary functions are the electrical system, radio system, lights and signals and so forth. together a complex machine.
A screw is the simple machine which holds two boards together. In this case it is not acting as a machine though.
A compound machine combines two or more simple machines to perform work more efficiently than a single simple machine. By leveraging the advantages of different simple machines working together, a compound machine can multiply the input force or distance, making it easier to accomplish tasks that would be challenging using just one simple machine.
That isn't possible, not with a simple machine and not with a complicated machine, since otherwise, conservation of energy would be violated.
no
a wedge
No. Gears are a type of simple machine. Combined with another simple machine, it would then make a compound machine.
What kind of simple machine is a garage door
a complex machine would be a car, but a simple machine would be a wheel and axle. an example of a wheel and axle would be a steering wheel
This would be a complex machine. A motor car for example has its motive power and transmission system as its primary function. secondary functions are the electrical system, radio system, lights and signals and so forth. together a complex machine.
Yes, a hovercraft is considered a simple machine because it uses principles of physics like air pressure to generate lift and propel itself forward. It does not have complex mechanisms like gears or engines.
It's a tool
That would be a lever.