JEE Main 2021 — Gravitation Question with Solution
From: JEE Main 2021 (Online) 27th July Evening Shift
Question
The planet Mars has two moons, if one of them has a period 7 hours, 30 minutes and an orbital radius of 9.0 103 km. Find the mass of Mars.
Choose an option
Show full solutionCorrect option: D
Correct answer
D6.00 1023 kg
Step-by-step explanation
Option D is correct.
by putting values
by putting values
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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.