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JEE Main Physics question

PhysicsGravitationJEE Main

What is the binding energy of the earth–sun system, neglecting the effect of other planets and satellites? (Mass of earth kg, mass of sun kg, earth–sun distance m)

Answer: (D)

Solution

Binding energy \dfrac{GM_eM_s}{2r}\dfrac{6.67×10^{-11}×6×10^{24}×2×10^{30}}{2×1.5×10^{11}}\t$

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Question ID VK-154460