Two stacked blocks are pushed along a horizontal table. Force F' is applied horizontally to the 6m block as shown: Assume there is kinetic friction at the interface between the 6m block and the table, and static friction at the interface between the two blocks. If m = 4.3 kg, μ s= 0.57, and μ k= 0.34, what is the maximum force F' that can be exerted without the top block slipping?

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.