Part A) Determine the speed of the truck in 20 s, starting from rest. Express your answer to three significant figures and include the appropriate units   Part B) Determine the tension developed in the coupling between the SUV and the trailer. Neglect the mass of the wheels. Express your answer to three significant figures and include the appropriate units.

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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.