A 2.50-kg block on a level tabletop is attached to a vertically-hanging 1.50-kg block via a light, uniform cable that passes over a light, frictionless pulley that is attached to the end of the table. What minimum value for the coefficient of static friction between the 2.50-kg block and the table is required to keep the entire system at rest?     a. 0.700   b. 0.400   c. 0.600   d. 0.800   e. 0.500

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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.