Physics Help: An elevator cab that weighs 24.8 kN moves upward. What is the tension in the

An elevator cab that weighs 24.8 kN moves upward. What is the tension in the cable if the cab's speed is (a) increasing at a rate of 1.33 m/s^2? and (b) decreasing at a rate of 1.33 m/s^2?

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