General Physics 2 question

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i think you can just use E=\frac{Q}{4\pi \epsilon_0 r^2} to find the force that a unit positive charge would feel at that point due to each sphere, separately. then sum the ‘E’ s. find distance PQ_2 using pythagoras’ theorem


or trig, it’s an equilateral triangle

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Welcome @David1227 :star_struck: :star_struck: :star_struck: