In unit-vector notation, what is the torque about the origin on a jar of jalapeno peppers located at coordinates (3.0 m, -2.0 m, 4.0 m) due to force  F→1 = (9.7 N) î - (4.8 N) ĵ + (5.3 N) k̂ ((a), (b) and (c) for  î ,  ĵ and  k̂ components respectively), force  F→2 = (-9.7 N) î - (4.8 N) ĵ - (5.3 N) k̂ ((d), (e) and (f) for  î ,  ĵ and  k̂ components respectively), and the vector sum of  F→1 and  F→2 ((g), (h) and (i) for  î ,  ĵ and  k̂ components respectively)? Repeat previous part for the torque about the point with coordinates (3.0 m, 2.0 m, 4.0 m) ((j), (k) and (l) for  î ,  ĵ and  k̂ components respectively).

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A:

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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.