A complex machine.
A train is not a simple machine.
Wrench,Nail clipper,Scissors,scale,pendulum,can opener,crowbar
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
The crowbar is a lever.
A crowbar is a lever.
Crowbar is like a claw of a hammer used to pray loose nails and are common examples of Levers.
crowbar &seesaw
Axe Crowbar Chisel
A bicycle. the rest are simple machines.
A simple machine is a device that takes a single applied force to change the magnitude or direction of a single load force. Simple machines are the building blocks of all more complicated machines. There are six simple machines: lever, wheel and axle, pulley, screw,wedge, and inclined plane. See the related link for descriptions and examples of each of these machines. A crowbar is an example of a lever.
spoon and fork,crowbar,hanger,nailcutter,scissor,clip,and etc
lever
First answer: it is not a machineSecond answer: as crowbar is thought to be a machine, I´d say a bow is a machine too. The definition of a machine is:a. A device consisting of fixed and moving parts that modifies mechanical energy and transmits it in a more useful form.b. A simple device, such as a lever, a pulley, or an inclined plane, that alters the magnitude or direction, or both, of an applied force; a simple machine.Do note, the bow is the machine, the arrow is not.
A crow bar is a straight bar of iron or steel, with the working end shaped like a chisel and often slightly bent and forked, used as lever.
First answer: it is not a machineSecond answer: as crowbar is thought to be a machine, I´d say a bow is a machine too. The definition of a machine is:a. A device consisting of fixed and moving parts that modifies mechanical energy and transmits it in a more useful form.b. A simple device, such as a lever, a pulley, or an inclined plane, that alters the magnitude or direction, or both, of an applied force; a simple machine.Do note, the bow is the machine, the arrow is not.