Estimate the tension in the cable

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A rescue helicopter lifts a 84.2-kg person straight up by means of a cable. The person has an upward acceleration of 0.759 m/s2 and is lifted from rest through a distance of 12.2 m. \

(a) What is the tension in the cable? How much work is done by

(b) the tension in the cable and

(c) the person's weight?

(d) Use the work-energy theorem and find the final speed of the person.

Reference no: EM13275519

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