Question
When a block of mass M is suspended by a long wire of length L, the length of the wire becomes (L + l). The elastic potential energy stored in the extended wire is :
Mgl
MgL
\frac{1}{2}Mgl
\frac{1}{2}MgL
Analytics · Leaderboards · Full NEET Mock Tests · 15,000+ MCQs
This NEET PHYSICS practice question is part of the TopperSquare free question bank. TopperSquare offers 15,000+ chapter-wise NEET MCQs across Physics, Chemistry, and Biology with detailed step-by-step explanations, full mock tests, NEET PYQs (2010–2024), and an AI-powered performance analytics dashboard. Browse all NEET practice questions →