Mathematics · Gravitation
A planet has a mass equal to 9Me and a radius equal to 4Re, where Me and Re are the mass and radius of the Earth respectively. If the escape velocity on Earth is ve = 11.2 km/s, then the escape velocity on this planet in km/s will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 167.2
- 216.8✓
- 333.6
- 411.2
Correct answer
16.8
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Gravitation MCQs →Want more practice questions on Gravitation?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Gravitation