Question

define distance and its S.I unit​

Answer 1

A displacement (see above) is a special kind of directed distance defined in mechanics. A directed distance is called displacement when it is the distance along a straight line (minimum distance) from A and B, and when A and B are positions occupied by the same particle at two different instants of time.

SI unit is M

Answer 2

Answer:

Explanation:

Distance: the length between the initial position and final position is called a distance

Si unit: metre