Three identical bodies of mass M are located at the vertices of an equilateral triangle of side L. They revolve under the effect of mutual gravitational force in a circular orbit, circumscribing the triangle while preserving the equilateral triangle. Their orbital velocity is - VgyanHub

Question:

Three identical bodies of mass M are located at the vertices of an equilateral triangle of side L. They revolve under the effect of mutual gravitational force in a circular orbit, circumscribing the triangle while preserving the equilateral triangle. Their orbital velocity is

Options :

(a) √GM/L
(b) √3GM/2L
(c) √3GM/L
(d) √2GM/3L
(e) √GM/3L

Answer :

(a) √GM/L

Answer Steps :

step 1

step 2

step 3

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