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.
That would be a lever.
That would be a lever.