Answered: 21. A delivery person carries a 215-N…

21. A delivery person carries a 215-N box up stairs 4.20 m vertically and 6.80 m horizontally. (a) How much work does the delivery person do?

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter2: Newtonian Mechanics-single Particle

Section: Chapter Questions

Problem 2.27P: A rope having a total mass of 0.4 kg and total length 4 m has 0.6 m of the rope hanging vertically...

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21. A delivery person carries a 215-N box up stairs 4.20 m vertically and 6.80 m horizontally.

(a) How much work does the delivery person do?

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