Wheel
A device that requires only one input or action to perform its intended function, such as pressing a button or flipping a switch, can be described as working with only one movement of the machine. This would simplify the operation process and reduce the complexity for the user.
A knife is classified as a simple machine because it has only one function or movement, which is to cut or slice through objects. It utilizes a straight blade for this purpose, making it an example of a simple machine known as a wedge.
it is a facial machine for gents. it provides 8 in one function
A geometric compass is considered a simple machine because it only has one main moving part that enables it to perform its function of drawing circles and arcs.
it is a machine you use to remove things
for me, the spoon is a simple machine. because it is use to eat. a spoon is useful to eat.. only that if it is a compound machines it can use as many.. in compound machines it can be use as many things...
A simple machine.
The function of belts is to transmit power from one place to other in a machine.
what is the function of a pulley in a sewing machine
A Function. That is the definition of a function. I like to think of a function, f(x) as a number crunching machine. the number crunching machine eats different x 's. It eats each and every x and crunches it the same way, but spits out a new Y every time. Remember, y = f(x). That is, "y is a function of x". There you go.
if you have a number and on the function machine they're is for example '+1' and your starting number is 4 then you will receive the number 5, that is what a function machine does:-)
That is the definition of a function.