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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > O is the centre of an equilateral triangle ABC. F1, F2 and F3 are the three forces acting along the sides AB,BC and AC respectively. What should be the value of F3 so that the total torque about O is zero?

O is the centre of an equilateral triangle ABC. F1, F2 and F3 are the three forces acting along the sides AB,BC and AC respectively. What should be the value of F3 so that the total torque about O is zero?

BC and AC respectively. What should be the value of F3​ so that the total torque about O is zero? F2​ and F3​ are the three forces acting along the sides AB O is the centre of an equilateral triangle ABC. F1​