JEE Main 2012 — Circular Motion Question with Solution
From: AIEEE 2012
Question
Two cars of masses m1 and m2 are moving in circles of radii r1 and r2, respectively. Their speeds are such that they make complete circles in the same time t. The ratio of their centripetal acceleration is
Choose an option
Show full solutionCorrect option: C
Correct answer
Cr1 : r2
Step-by-step explanation
We know,
Given,
Given,
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This is a previous-year question from JEE Main 2012, covering the Circular Motion 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.