The force doing the work in this question is the tension in the cable. A rescue helicopter lifts an 87.4 kg person straight up by the mode of a cable. The person consists of an upward acceleration of 0.573 m/s squared and is lifted from rest via a distance of 12.3 m.
i) Determine the tension in the cable? How much work is done by (ii) the tension in the cable, and (iii) the weight of person (iv) Utilize the work-energy theorem and determine the final speed of the person.