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IAT IISER2020PhysicsLaws of Motion

Consider a mass-pulley system as shown in the figure. There is a wedge of mass M and equal wedge angles lying on a rigid horizontal table. The coefficient of friction between the wedge and the table is . There are two blocks of mass m₁ and m₂ lying on the incline of the wedge. The coefficients of friction between the blocks and wedge are ₁ and ₂ as shown in the figure. Consider m₁ m₂ and the coefficients of friction

Options

  1. A₁ ₂ + -
  2. B+ - ₁
  3. C₁ + - ₂
  4. D₂ + - ₁

Correct answer

D. ₂ + - ₁

Step-by-step solution

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