Dear lectors, in this post I analyzed the equation on page 17 of Goldstein’s Book about the total angular momentum of a mechanical system conformed by two particles. On general concept of variable mass under the rule: m_o = 10; fdec = 0.5; m = m_o(1 – fdect(1,1:c-1)); and variable and different radius vector of each particle. Individual angular moment has been calculated and the sum of both particles too by to determine the total angular momentum. All made in MATLAB code. Regards.

Dr. Jorge Luis Mírez Tarrillo – PERU
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