(Prob. 1,8 A heavy rope, 10 m long, weighs 0.5 N/m and hangs over the edge of a building 100 m high. (a) How much work is done in pulling the rope to the top of the building? (b) How much work is done in pulling the top half of the rope to the top of the building? (The bottom half of the rope is still hanging.)

(Prob. 1,8 A heavy rope, 10 m long, weighs 0.5 N/m and hangs over the edge of a building 100 m high. (a) How much work is done in pulling the rope to the top of the building? (b) How much work is done in pulling the top half of the rope to the top of the building? (The bottom half of the rope is still hanging.)

Name: (Prob. 1,A heavy rope, 10 m long, weighs 0.5 N/m and hangs over theed
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Description: (Prob. 1,A heavy rope, 10 m long, weighs 0.5 N/m and hangs over theedge of a building 100 m high.(a) How much work is done in pulling the rope to the top of the building?(b) How much work is done in pulling the top half of the rope to the top of the

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 81AP: Repeat the preceding problem, but this time, suppose that the work done by air resistance cannot be...

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