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A machine is a structure with moving parts designed to assist or eliminate human or animal effort.
ball and pivot
Adding oil to the moving parts of machines can do that because it makes it smoother and takes the rust off of it.
So they dont stick and like expload!
Lubricants are solely used for reducing friction between two moving parts of a machine.
No,because it has moving parts in it and a simple machine dose not have any moving parts
A simple machine doesn't have any moving parts.
A machine.
Moving parts in a machine.
The number of moving parts will vary depending on the make and model of the pinsetter.
A broken machine?
Is is not a simple machine. It is similar to a structure, it has no motion, no moving parts.
There are no moving parts, therefore it is not a machine. A chair is an object.
A machine is a structure with moving parts designed to assist or eliminate human or animal effort.
No, it is not a simple machine. A CD player has many moving parts.
ball and pivot
an inclined plance because there are no moving parts