Equations of Equilibrium
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Q. Two rectangular blocks of weight W1 and W2 are connected by a flexiable string and rest upon a horizontal and an inclined plane respectively with the cord passing over a pulley as shown , n figure. If W1=W2 and coefficient of static frictionn is μ for all contiguous surface. What should be the inclination of the inclined plane at which motion of system will impend?
tanα2=μ
sinα=√1−μ2
tanα=μ
tanα=(1−μ)
