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. O 180xdx (180-3x) dx 1²5 (180-x) dx [²1 180 dx O O O

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 54AR: Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places...
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of the cable.
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
25
O
1²³
180xdx
O
25
5²³
(180-3x) dx
0
25
O
(180-x) dx
O
0f³1
180 dx
Transcribed Image Text:of the cable. 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 25 O 1²³ 180xdx O 25 5²³ (180-3x) dx 0 25 O (180-x) dx O 0f³1 180 dx
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