Compute how much work is done by the tension in the cable

Reference no: EM13492998

A rescue helicopter lifts a 80 kg person straight up by means of a cable. The person has an upward acceleration of 0.70 m/s2 and is lifted from rest through a distance of 11 m.

(a) What is the tension in the cable?

_____ N

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

_____ J

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

____ m/s

Reference no: EM13492998

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