Лаг1989 задача №1.10

From the points A and B, the distance between which Lo = 10 m, two material points begin to move simultaneously with velocities V₁ = 1.5 m / s and V₂ = 4 m / s along the lines making angles α = 90 ° and β = 30 with the line Respectively. What will be the smallest distance between these points?

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