A complex machine.
A train is not a simple machine.
A fulcrum is a part of a simple machine, the lever. Without the fulcrum what is left of the simple machine can no longer increase the applied force and is no longer a simple machine.
yes a door knod is a simple machine
A spade is a simple mechanical (tool) machine.
Wedge
yes it is
No. Unless you count the ability to funnel running water into the drain as an inclined plane, it doesn't even qualify as a simple machine.
An inclined plane.
An airplane is not a simple machine. A lever is a simple machine. A wheel is a simple machine. Any machine that can be described by a mathematical formula is a simple machine.
A pulley isn't a kind of simple machine, it is a simple machine
simple machine
simple machine
Its a simple machine which can crush any complex machine
- the transfer is more simple with a funnel - the transfer is more sure with a funnel: no losses
yes it is a simple machine... the wind blowing on the wheel and axle makes it a simple machine
yes , its a simple machine