A person pulls at an angle of 𝜃=35.0∘θ=35.0∘ on three connected crates of masses 𝑚1=25.0 kg,m1=25.0 kg, 𝑚2=18.0 kg,m2=18
Posted: Mon Jul 11, 2022 1:06 pm
A person pulls at an angle of 𝜃=35.0∘θ=35.0∘ on threeconnected crates ofmasses 𝑚1=25.0 kg,m1=25.0 kg, 𝑚2=18.0 kg,m2=18.0 kg, and 𝑚3=15.0 kgm3=15.0 kg overa smooth horizontal floor, as shown in the figure. The crates areconnected to each other by identical massless, horizontal strings Aand B, each of which can support a maximum tensionof 42.0 N42.0 N before breaking.