What is the tension in the cord as the elevator accelerates

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An elevator starts from rest with a constant upward acceleration and moves 1 m in the first 1.5s. A passenger in the elevator is holding a 7.7 kg bundle at the end of a vertical cord. What is the tension in the cord as the elevator accelerates? Acceleration of gravity is 9.8m/s squared.

Reference no: EM13990154

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