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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Consider the situation shown in Fig The horizontal surface below the bigger block is smooth the coefficient of friction between the block is mu find the minimum and the maximum force F that can be applied in order to keep the smaller blocks at rest with respect to the bigger block

Consider the situation shown in Fig The horizontal surface below the bigger block is smooth the coefficient of friction between the block is mu find the minimum and the maximum force F that can be applied in order to keep the smaller blocks at rest with respect to the bigger block

Two blocks A(mA = 5 kg) and B(mB= 15 kg) are placed as shown in Fig A variable force F = 20 starts actsing from time t = 0 on lower bolck B just large anough to Determine the force