I'm fairly sure it isn't...
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
A whisk is categorized as a type of wheel and axle simple machine because it consists of a handle (axle) attached to loops (wheel) that rotate around to mix ingredients efficiently.
A simple eggbeater such as a fork or whisk has no wheels, a simple mechanical whisk would have two wheels and an electrical whisk may have several wheels.
A whisk is considered a type of lever, specifically a second-class lever. The handle of the whisk acts as the lever arm, the loops at the end of the whisk are the load, and the pivot point where the handle meets the loops serves as the fulcrum. When you move the handle back and forth, the lever action helps to efficiently mix and aerate ingredients.
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
Its a simple machine which can crush any complex machine
yes it is a simple machine... the wind blowing on the wheel and axle makes it a simple machine
yes , its a simple machine
A simple machine.
no it is not a simple machine its a complex machine by Natalie cifuentes