Distinguish between path length and displacement.

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(N/A)
Path lengthDisplacement
$(1)$ The total distance covered by the moving object is called path length.$(1)$ The shortest distance between the initial and final position is called displacement.
$(2)$ It is always positive.$(2)$ It may be positive,negative,or zero.
$(3)$ It is a scalar quantity.$(3)$ It is a vector quantity.
$(4)$ It can never be zero for any moving object.$(4)$ It can be zero for a moving object if it returns to the starting point.
$(5)$ If motion is not linear,then path length > displacement.$(5)$ If motion is not linear,then displacement < path length.
$(6)$ Final position cannot be determined from path length.$(6)$ Final position can be determined from displacement if the initial position is known.

Explore More

Similar Questions

Which among path length and displacement cannot be zero for a moving object?

The position vector of a moving particle at time $t$ is $r = 3 \hat{i} + 4t \hat{j} - t \hat{k}$. Its displacement during the time interval $t = 1 \ s$ to $t = 3 \ s$ is

Give some examples of motion.

What is path length? What is displacement?

$A$ particle moves a distance of $5 \ m$ in the $+x$ direction. Find its displacement.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo