JEE Main 2013 — Gravitation Question with Solution
JEE Main 2013 (09 Apr Online)
Question
The gravitational field, due to the 'left over part' of a uniform sphere (from which a part as shown, has been 'removed out'), at a very far off point, , located as shown, would be (nearly) :
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
Let mass of smaller sphere (which has to be removed) is
Radius from figure
Mass of the left over part of the sphere
Therefore gravitational field due to the left over part of the sphere
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This is a previous-year question from JEE Main 2013, 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.