An elevator cab that weighs 25.6 kN moves upward. What is the tension in the cable if the cab's speed is (a) increasing at a rate of 1.17 m/s² and (b) decreasing at a rate of 1.17 m/s²? (a) Number i 28.59 (b) Number i 22.61 Units Units m/s^2 m/s^2
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