teeter totter is made of a uniform plank of mass 20 kg and length 8 m. A girl of mass 30 kg is positioned at one end and a boy of mass 45 kg is positioned at the opposite end. How far from the girl is the fulcrum of the teeter totter located when it is in balance? a. 3.37 m b. 4.00 m c. 4.63 m d. 5.50 m e. 7.99 m

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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.