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JEE Main2002PhysicsLaws of MotionActual

A light string passing over a smooth light pulley connects two blocks of masses m₁ and m₂ (vertically). If the acceleration of the system is g / 8 , then the ratio of the masses is

Options

  1. A8 : 1
  2. B9 : 7
  3. C4 : 3
  4. D5 : 3

Correct answer

B. 9 : 7

Step-by-step solution

a= m₁-m₂ m₁+m₂ g ; 1 8 = m₁-m₂ m₁+m₂ m₁: m₂=9: 7

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