Question #1 : A 50 kg crate is tied at the top of a rough ramp with a horizontal rope at an angle of 25° above the horizontal and has coefficients of friction As 0.4, μκ bottom of the ramp, 4 meters away from the crate, is Joe the dockworker. heranp 0.2. Standing at the 4 m 25o Part A: Find the minimum tension in the rope Part B: If the rope breaks, find the amount of time that Joe has to move before the crate hits him

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