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Laws of Motion question

2022 · 28 Jul · Shift 2 · Q43
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  5. /2022 · 28 Jul · Shift 2 · Q43

Laws of Motion question

2022 · 28 Jul · Shift 2 · Q43

JEE MainPhysicsLaws of MotionMCQ+4 / −1
A uniform metal chain of mass m and length 'L' passes over a massless and frictionless pulley. It is released from rest with a part of its length 'l' is hanging on one side and rest of its length 'L−l\mathrm{L}-lL−l' is hanging on the other side of the pully. At a certain point of time, when l=Lxl=\frac{L}{x}l=xL​, the acceleration of the chain is g2\frac{g}{2}2g​. The value of x is ‾\underline{\hspace{2cm}}​. JEE Main 2022 (Online) 28th July Evening Shift Physics - Laws of Motion Question 49 English
  1. A
    6
  2. B
    2
  3. C
    1.5
  4. D
    4
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