gs 170 feet down from the roof of a 200-foot-tall building, with a load attached. The total mass of the rope is 340 lbs. The load weighs 1075 lbs. Choose a coordinate system and set up the integral for the work done lifting the load 80 feet by pulling
gs 170 feet down from the roof of a 200-foot-tall building, with a load attached. The total mass of the rope is 340 lbs. The load weighs 1075 lbs. Choose a coordinate system and set up the integral for the work done lifting the load 80 feet by pulling
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter9: Energy In Nonisolated Systems
Section: Chapter Questions
Problem 17PQ
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A rope hangs 170 feet down from the roof of a 200-foot-tall building, with a load attached. The
total mass of the rope is 340 lbs. The load weighs 1075 lbs.
Choose a coordinate system and set up the integral for the work done lifting the load 80 feet by
pulling the length of rope to the rooftop. Include the units.
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