Question

Define displacement of a particle in linear motion. Does it depend upon the origin

Answer 1

a reaction in which more reactive element displaces less reactive element from compound is called the displacement reaction . in displacement reaction a more reactive metal displace a less reactive metal from its salt solution

Answer 2

When an object is set into motion from a point (starting) to another point (end) in a particular direction then it is said that the object has been displaced. This is called as Displacement.

You can also state the object as particle and motion as linear motion.