JEE Main 2021 — Gravitation Question with Solution
From: JEE Main 2021 (Online) 25th February Morning Shift
Question
A solid sphere of radius R gravitationally attracts a particle placed at 3R from its centre with a force F1. Now a spherical cavity of radius is made in the sphere (as shown in figure) and the force becomes F2. The value of F1 : F2 is
This question includes a diagram. The text above accompanies the figure.
Choose an option
Show full solutionCorrect option: C
Correct answer
C50 : 41
Step-by-step explanation
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This is a previous-year question from JEE Main 2021, covering the Gravitation 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.