Blocks A and B of masses 1 kg and 3 kg are stacked on a table. The coefficient of friction between A and B and between B and table is 0.2. A horizontal force F is applied to B. Find the maximum F for which A does not slide over B. Take g = 10 m s⁻².

Physics · Newtons law of motion and Friction · two and more than two block problem in friction

JEE Mains 2019

Blocks A and B of masses 1 kg and 3 kg are stacked on a table. The coefficient of friction between A and B and between B and table is 0.2. A horizontal force F is applied to B. Find the maximum F for which A does not slide over B. Take g = 10 m s⁻².

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