A person pulls at an angle of 0 = 35.0° on three connected crates of masses m₁ = 25.0 kg, m₂ = 18.0 kg, and m3= 15.0 kg

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A Person Pulls At An Angle Of 0 35 0 On Three Connected Crates Of Masses M 25 0 Kg M 18 0 Kg And M3 15 0 Kg 1 (78.62 KiB) Viewed 58 times

A person pulls at an angle of 0 = 35.0° on three connected crates of masses m₁ = 25.0 kg, m₂ = 18.0 kg, and m3= 15.0 kg over a smooth horizontal floor, as shown in the figure. The crates are connected to each other by identical massless, horizontal strings A and B, each of which can support a maximum tension of 42.0 N before breaking. What is the magnitude Fp of the largest pulling force that can be exerted without breaking either of the strings? What is the magnitude T of the tension in string B just before one of the strings breaks? What is the magnitude TÅ of the tension in string A just before one of the strings breaks? Fp = TB = TA = m₁ A m₂ B m₂ 0 Pull N N N