What is the formula for the x-coordinate of the center of mass of a system of particles?

Question

Accepted Answer

X = (m₁x₁ + m₂x₂ + ...)/(m₁ + m₂ + ...)

Answer

X = (x₁ + x₂ + ...)/n

Answer

X = m₁x₁ + m₂x₂ + ...

Answer

X = (x₁ + x₂)/2

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