Statics and Dynamics Quiz
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A 200 kg crate sits on a 30° incline. The coefficient of static friction between crate and incline is μs=0.40\mu_s = 0.40. A rope parallel to the incline is attached to the crate. Take g=9.81 m/s2g = 9.81 \text{ m/s}^2.
The rope can exert force either up or down the incline. Determine the range of rope tensions TT (in N) for which the crate remains stationary. Which of the following correctly identifies both the minimum tension required to prevent sliding down and the maximum tension before sliding up begins?
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