Three identical stars of mass-equilateral triangle

Reference no: EM13663251

Three identical stars of mass 7.46 ×1024 kg are located at the vertices of an equilateral triangle with side 7500 km. At what speed should they move if they all revolve under the influence of one another's gravitational force in a circular orbit circumscribing the triangle while still preserving the equilateral triangle?

Reference no: EM13663251

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