Question

what is reference point . in detail

Answer 1

a stationary body which relates with the other body is termed as reference point

Answer 2

Reference Point of an object can be defined as the point from which the motion begins.

Foe example :

If a body starts it's motion from A and reaches the point Ä ,so for this A is reference point for the body.

We can say that distance is also related with reference point.