The concepts in this problem are similar to those in Multiple-Concept Example 4, except that the force doing the work in this problem is the tension in the cable. A rescue helicopter lifts a 85.1-kg person straight up by means of a cable. The person has an upward acceleration of 0.741 m/s2 and is lifted from rest through a distance of 14.2 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.

The concepts in this problem are similar to those in Multiple-Concept Example 4, except that the force doing the work in this problem is the tension in the cable. A rescue helicopter lifts a 85.1-kg person straight up by means of a cable. The person has an upward acceleration of 0.741 m/s2 and is lifted from rest through a distance of 14.2 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.

Name: The concepts in this problem are similar to those in Multiple-Concept
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Description: The concepts in this problem are similar to those in Multiple-Concept Example 4, except that the force doing the work in this problemis the tension in the cable. A rescue helicopter lifts a 85.1-kg person straight up by means of a cable. The person

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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