JEE Main 2021PhysicsMotion In One DimensionMediumMCQ

JEE Main 2021 — Motion In One Dimension Question with Solution

JEE Main 2021 (16 Mar Shift 1)

Question

The velocity-displacement graph describing the motion of a bicycle is shown in the figure.

The acceleration-displacement graph of the bicycle's motion is best described by :

Choose an option

Show full solutionCorrect option: A
Correct answer
A

Step-by-step explanation

For 0≤x≤200

v=mx+C

v=15x+10

a=vdvdx=x5+1015

a=x25+2⇒ Straight line till x=200

for x>200

v= constant

⇒a=0

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About this question

This is a previous-year question from JEE Main 2021, covering the Motion In One Dimension chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.