1. A cable that weighs 2 kg/meter is used to lift 500 kg of coal up a mine shaft 200 meters deep. Find the work done. 2. Find the average value of the function Cos*x sin x on the interval [7/2, 7].

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 44AR: Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places...
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1. A cable that weighs 2 kg/meter is used to lift 500 kg of coal
up a mine shaft 200 meters deep. Find the work done.
2. Find the average value of the function Cos*x sin x on the
interval [7/2, T].
Transcribed Image Text:1. A cable that weighs 2 kg/meter is used to lift 500 kg of coal up a mine shaft 200 meters deep. Find the work done. 2. Find the average value of the function Cos*x sin x on the interval [7/2, T].
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