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Question Number 20014 by Tinkutara last updated on 20/Aug/17
Apersoninliftisholdingawaterjar,whichhasasmallholeatthelowerendofitsside.Whentheliftisatrest,thewaterjetcomingoutoftheholehitstheflooroftheliftatadistancedof1.2mfromtheperson.Inthefollowing,stateofthelift′smotionisgiveninListIandthedistancewherethewaterjethitstheflooroftheliftisgiveninListII.MatchthestatementsfromListIwiththoseinListII.ListIP.LiftisacceleratingverticallyupQ.LiftisacceleratingverticallydownwithanaccelerationlessthanthegravitationalaccelerationR.LiftismovingverticallyupwithconstantspeedS.LiftisfallingfreelyListII1.d=1.2m2.d>1.2m3.d<1.2m4.Nowaterleaksoutofthejar
Commented by Tinkutara last updated on 26/Aug/17
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