because it is
The spinning cycle works on a centrifuge mechanism
Spin
Centrifugal Force.
because its a twisted firestarter
The amount of time the washing cycle lasts. Rinse and spin cycles aren't included in that time.
The spinning cycle works on a centrifuge mechanism
A centrifuge is used in labs to accelerate gravity in a test tube to separate suspensions. For example if you put a test tube of muddy water in a centrifuge, the machine will spin it down until the water is clear and the soot has settled on the bottom.
When you washing machine is in the spin cycle the agitator should rotate along with the drum of your washing machine and that's normal. There is no way it could be going up and down and will only appear that is is agitating while on spin.
I buy a new one
In a modern washing machine, the wash, rinse and spin cycles are controlled by special purpose (embedded) computers.
A centrifuge is used to spin liquids into separate components.
Centrifuge is both a noun as well as a verb. A centrifuge is a machine used to spin liquid solutions at high speeds, which causes undissolved particles in the liquid to collect and form a pellet, making them easier to remove. To centrifuge a liquid means to subject it to centrifugation.
I would suggest that you take it to a repair person specialized in washing machines.
Spin
Not all.
One method to separate oil and water using a machine is by employing a centrifuge. The centrifuge spins the mixture at high speeds, causing the oil and water to separate due to their different densities. The separated layers can then be collected and extracted individually.
outward, because centrifuge means separating.