The fork lift has a boom with mass M₁ and a mass center at G. If the vertical acceleration of the boom is a_G, determine the horizontal and vertical reactions at the pin A and on the short link BC when the load M₂ is lifted.

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Units Used: Mg Given: = 10³ kg M₁ = 800 kg M2 = 1.25 Mg aG = 4. m 2 S KN = 10 N a = 1 m b = 2 m c = 1.5 m d = 1.25 m TC B b OG