What is the 4 methods that can be used to separate mixtures?

Separating mixtures can be done in many ways. One of these methods is the physical methods which include, filtration, crystallization, distillation, and chromatography. 

Since mixtures come in a lot of forms and many phases, some of them cannot be separated through the first physical methods. The methods of separating mixtures depend on the kind of mixture.  Other common separation methods include fractional distillation which is similar to simple distillation method, magnetism, which is ideal for  mixtures whose one part has magnetic properties and separating funnel, an ideal technique used to separate immiscible liquids..

Depends on the speed of the car.

Answerchemical;