Question

Distinguish between distanca travellad and distance placement??

Answer 1

Distance travelled is the actual path covered by an object. it's SI unit is m. it is a scalar quantity. it has only magnitude.
Displacement is the shortest path between any two points. it's SI unit is m. It is a Vector quantity.it has both magnitude and direction.

Answer 2

distance is moving of body per unitbt time. it is scaler quantity whereas displacement is moving. body from intial position. to final position. it is vector quantity