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An elevator in a tall building is allowed to reach a maximum speed of 3.4 m/s going down. What must the tension be in the

An elevator in a tall building is allowed to reach a maximum speed of 3.4 m/s going down.

What must the tension be in the cable to stop this elevator over a distance of 2.1 mm if the elevator has a mass of 1550 kg including occupants?

Express the value in three sig figs.

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