Find the final speed of the person

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Reference no: EM13497067

A rescue helicopter lifts a 79-kg person straight up by means of a cable. The person has an upward acceleration of 0.70m/s2 and is lifted from rest through a distance of 11m.

(a) What is the tension in the cable?

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

(c) The person's weight?

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

Reference no: EM13497067

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