×
Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 17 - Problem 17-73
Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 17 - Problem 17-73

×

# Cable is unwound from a spool supported on small rollers

ISBN: 9780133951929 123

## Solution for problem 17-73 Chapter 17

Engineering Mechanics: Statics & Dynamics | 14th Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants

Engineering Mechanics: Statics & Dynamics | 14th Edition

4 5 1 316 Reviews
11
0
Problem 17-73

Cable is unwound from a spool supported on small rollers at A and B by exerting a force T = 300 N on the cable. Compute the time needed to unravel 5 m of cable from the spool if the spool and cable have a total mass of 600 kg and a radius of gyration of kO = 1.2 m. For the calculation, neglect the mass of the cable being unwound and the mass of the rollers at A and B. The rollers turn with no friction

Step-by-Step Solution:
Step 1 of 3

Unit10Notes–EconomicSystems AdaptiveStrategies -Interconnectedsystemsforsurvival -Fiveprimarystrategies: 1. Foraging -TraditionalEcologicalKnowledge(TEK) -Detailedcollectiveknowledgeoffloraandfaunaintheirsurroundings -Smallcommunities(40-60people) -EgalitarianSociety(allhaveequalaccesstoresources) -Eldersrespectedbasedonknowledge -Divisionsoflaborbasedongender 2. Horticulture -Firstcultivatingeconomy -Naturally-occurringplantsarerelocatedtoagarden -Slash-and-burntechniquetoclearland -Populationlimitedbyavailableuseableland -Peopleowngardenproduce,notlanditself -Villagesconsistofsinglekingroup -Eachhouseholdownsagardenandkeepstheproduce 3. Pastoralism -Livelihoodbasedontendinglivestock i. Secondaryanimalproducts -Dietssupplementedwithforaging -Herdanimalsprovidesubsistenceandsocialstatus -Kinshipdeterminesaccesstoland/resources 4. Agriculture -Intensiveformofcultivation -Useofdomesticatedplants -Useoftechnology -Modificationofland(TerraceFarming) -Individualownershipofland -Largeincreaseinnumberofpeoplesupported(dependsonsophisticationoftechnology used) 5. Industrialism -Economicemphasisonmanufacturing -Individualism(laborroledeterminedbyfunction) -Globalization(importofrawmaterial;warseruptoverscarceres ources) Alleconomicsystemsarecomposedofthreeparts: 1. Production -Fivetypesofproductionstrategies: 1. Foraging 2. Horticulture 3. Pastoralism 4. Agriculture 5. Industrialization 2. Distribution -Howgoodsaremovedthroughoutthecommunity -Reciprocity -Thegivingandtakingwithoutuseofmoney -Foragers,horticulturalistsandpastoralists -GeneralizedReciprocity -Primarytypeamongforagers -Peoplegivewithoutexpectationofreturn -requireshighlevelsoftrustandaccountability -BalancedReciprocity -Givingwithexpectationofreturn -Primarysystemamonghorticulturalistsandpastoralists -Redistribution -Primaryformofagriculturalsocieties -Centralizedauthorityaccumulatesgoodsfromsocietymembers,redistributesthemasit seesfit -Resourcesoftenusedtoimprovecommunityinfrastructure -MarketExchange -Foundinindustrialsocieties -Exchangegoods(includinglabor)formoney -Valueofagoodisnotfixed(determinedbyrulesofsupplyanddemand) 3. Consumption -Howgoodsareused -Associatedwithsystemsofdistribution -Regardedintermsofcapital -Goodsusedtoproduceothergoods -Inagriculturalandindustrialsocieties,rulingclasshasprimaryaccesstogoods -Consider: InUSA2008,wealthiest10%ofpopulationowns70%ofcountry'scap ital -Thepoorest40%ownsonly0.5%ofcapital -Issuesofdifferencesinaccessdirectlyrelatedtopoverty -Ideasofpovertyandwealthareethnocentric TheKulaRingoftheTrobrianders -Systemofnon-competitive,ceremonialexchange -Onlymenparticipate -Helpsestablish,reinforcealliancesandtradingrelationships -Twothingstraded: -Redshellednecklace"Soulava" -Whiteshelledarmband"Mwali" -IfyougetaSoulava,youmustgiveaMwaliinreturn,andviseversa.

Step 2 of 3

Step 3 of 3

##### ISBN: 9780133951929

Engineering Mechanics: Statics & Dynamics was written by and is associated to the ISBN: 9780133951929. This full solution covers the following key subjects: cable, mass, rollers, spool, unwound. This expansive textbook survival guide covers 22 chapters, and 2358 solutions. This textbook survival guide was created for the textbook: Engineering Mechanics: Statics & Dynamics , edition: 14. The answer to “Cable is unwound from a spool supported on small rollers at A and B by exerting a force T = 300 N on the cable. Compute the time needed to unravel 5 m of cable from the spool if the spool and cable have a total mass of 600 kg and a radius of gyration of kO = 1.2 m. For the calculation, neglect the mass of the cable being unwound and the mass of the rollers at A and B. The rollers turn with no friction” is broken down into a number of easy to follow steps, and 87 words. Since the solution to 17-73 from 17 chapter was answered, more than 368 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 17-73 from chapter: 17 was answered by , our top Engineering and Tech solution expert on 11/10/17, 05:20PM.

#### Related chapters

Unlock Textbook Solution