When a body of mass M₁ is hanging freely and another of mass M₂ lying on a smooth inclined plane(α) are connected by a light index tensile string passing over a smooth pulley, the acceleration of the body of mass M₁, will be given by

Question

A. g(M₁ + M₂ sin α)/(M₁ + M₂) m/sec

B. g(M₁ - M₂ sin α)/(M₁ + M₂) m/sec²

C. g(M₂ + M₁ sin α)/(M₁ + M₂) m/sec²

D. g(M₂ × M₁ sin α)/(M₂ - M₁) m/sec²

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Accepted Answer

B. g(M₁ - M₂ sin α)/(M₁ + M₂) m/sec²

When a body of mass M1 is hanging freely and another of mass M2 lying on a smooth inclined plane(α) are connected by a light index tensile string passing over a smooth pulley, the acceleration of the body of mass M1, will be given by