JEE Main 2003 — Motion In One Dimension Question with Solution
JEE Main 2003
Question
A body travels a distance in seconds. It starts from rest and ends at rest. In the first part of the journey, it moves with constant acceleration and in the second part with constant retardation . The value of is given by
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Portion OA, OB corresponds to motion with acceleration ' ' and retardation ' ' respectively.
Area of and . Let ,
and
Also, and
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This is a previous-year question from JEE Main 2003, 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.