Mathematics · Work and Energy
A thin uniform steel chain is 10 m long with a linear mass density of 2 kg/m. The chain hangs vertically with one end attached to a horizontal axle having a negligibly small radius compared to its length. What is the work done (in N-m) to slowly wind up the chain completely onto the axle? (Take the acceleration due to gravity g = 9.81 m/s2)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 198.1
- 21962
- 3981✓
- 4490.5
Correct answer
981
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 Work and Energy MCQs →Want more practice questions on Work and Energy?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Work and Energy