Question: A 4.0 m long and balanced plank rests shifted leftwards from its center of mass a distance x = 10 cm on a fulcrum which supports two masses m,= 0.8 kg and m₂ = 1.8 kg. For r,= 2.0 m and r₂ = 1.8 m, find the weight of the plank W P Tnet - 0 T1O m1 mig FN r1 x Wp 12 m2 +0- ⒸT2 m2g

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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.