(Answered) The 30 kg slider block is moving to the left with a speed

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The 30 kg slider block is moving to the left with a speed of 5 m/s when it is acted upon by the forces F₁ and F₂. If these loadings vary in the manner shown on the graph, determine the speed of the block at t = 6 s. Neglect friction and the mass of the pulleys and cords.

Only solve by swapping the F₁ and F₂ function plots (F₁ is the blue graph and F₂ is the green graph).

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