Diffrence between Distance and Displacement
Answers
Answer:
- Distance is how far away something has travelled from another object, while displacement is how far something is from the other object.
- Displacement is a vector quantity, unlike distance.
Definition
Distance:-The complete length of the path between any two points is called distance.
Displacement:-Displacement is the direct length between any two points when measured along the minimum path between them.
Direction
Distance:-Consideration To calculate distance, the direction is not considered.
Displacement:-To calculate displacement, the direction is taken into consideration.
Quantity
Distance:-Distance is a scalar quantity as it only depends upon the magnitude and not the direction.
Displacement:-Displacement is a vector quantity as it depends upon both magnitude and direction.
Route Information
Distance:-Distance gives the detailed route information that is followed while travelling from one point to another.
Displacement:-As displacement refers to the shortest path, it does not give complete information on the route.
Formula
Distance:-Speed × Time
Displacement:- Velocity × Time
Possible Values
Distance:-The distance can only have positive values.
Displacement:-Displacement can be positive, negative, and even zero.
Indication
Distance:-Distance is not indicated with an arrow.
Displacement:-Displacement is always indicated with an arrow.
Measurement in Non-straight Path
Distance:-The distance can be measured along a non-straight path.
Displacement:-Displacement can only be measured along a straight path.
Path Dependence
Distance:-Distance depends upon the path i.e. it changes according to the path taken.
Displacement:-Displacement does not depend upon the path and it only depends upon the initial and final position of the body.