Name:_______________________ RadicalF unctionApplicationProblems 1.Thespeedtraveledbya ti dalwavecanbemodeledbytheequation hereS isthes peedink ilometersperhour,andd w isthe averagedepthofthew aterink ilometers. a)Solvetheequationford . b)Atidalwaveistravelingat1 15kilometersperhour.Whatistheaverage depthofthewater,t ot hen earestthousandthsofakilometer. 2.T helateralsurfaceareaofarightcircularcone,s ,isrepresentedbythe equation ,w herer isther adiuso ft hecircularbaseandh is theheightofthecone.Ifthelateralsurfaceareaofalargecone-shaped funnelis364.25squarec entimetersanditsradiusis5.75centimeters,find itsheight,tothen earesthundredthofacentimeter. 3.Ar ectanglehasaperimetero f24incheswithalengthof4inchesanda widthof inches.Findx . 4.Awreckingball,whens uspendedfromacrane,modelsthemovementof apendulum.Therelationshipb etweenR (therateofspeedoftheball),m (themassoftheball),L (thelengthofthec hain),andF ,(theforce)is representedbyofthe .DetermineF whenL =15,m =60and R=0 .7.(Expressa nswert ot henearestt enth.) 5.Thehorizon(skyline)isana pparentlinethatseparatestheearthfromthe sky.Thedistancetotheh orizonfromanobserverclosetotheEarth'ssurface (ignoringatmosphericr efraction)canbeapproximatedby: whered isthedistanceinkilometersa ndh istheh eightabovegroundlevel inmeters. Expressanswerstothen earesttenth. a)Whatisthedistancetotheh orizonatanaverageeye-levelheightof5ft.7 in.(1.7meters)?Expressa nswerinkilometers. b)Whatisthedistancet ot hehorizonfromthetopofMountEverest 8,848metersinaltitude?