A thick cable, 60 ft long and weighing 180 lb, hangs from a winch on a crane. Set-up the integral for the work done if the winch winds up 25 ft of the cable. 25 180 dx 25 1²³ (180-x) dx 25 (180-3x) dx 25 07²³₁ 180xdx

Mathematics For Machine Technology
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Chapter62: Volumes Of Prisms And Cylinders
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A thick cable, 60 ft long and weighing 180 lb, hangs from a winch on a crane. Set-up the integral for the work done if the winch winds up
25 ft of the cable.
25
1²³.
180 dx
25
(180-x) dx
(180-3x) dx
180xdx
25
25
√²5
Transcribed Image Text:A thick cable, 60 ft long and weighing 180 lb, hangs from a winch on a crane. Set-up the integral for the work done if the winch winds up 25 ft of the cable. 25 1²³. 180 dx 25 (180-x) dx (180-3x) dx 180xdx 25 25 √²5
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