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Transcribed Image Text:A wedge is used to separate a 250 kg crate and a 2500 kg crate that are adjacent. The wedge has an angle of 200, and
is placed between the crates. The coefficient of static friction between the wedge and the crates is s = 0.15, and the
coefficient of static friction between the floor and the crates is s = 0.42. Write two equilibrium equations that describe
the equilibrium around the 250 - kg crate and write two equilibrium equations that describe the equilibrium around the
wedge. Which crate will move first?
Y
X
7/1
P
0=20°
2500 kg
250 kg
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