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mechanics

Easy

Question

The three similar torque (t) are acting at an angle of 120º with each other. The resultant torque will be-

zero

The correct answer is: zero

Three similar torque are acting at an angle of 120° with each other. Now , we know when two vectors of same magnitude and the angle between them is 120 degree , they sum up and give a vector of same magnitude and the directing is in between the two vectors i.e 60 degree form each vector . So, when this resultant vector is added to the third vector of same magnitude but in opposite direction . The resultant sum is zero. Hence , this is the required solution .

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PhysicsMechanics

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