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BuildaPlanet:Day2 Physics Atthispoint,ifyouhavenotfinishedtheworkfromDayOne,youneedtodothat beforecontinuinghere.Thewholefirstworksheetneedstobefilledout. DueDates:bothworksheets(DayOneandDayTwo)willbedueforacompletion gradeonTuesday,February21st.Makesureyouhaveattemptedeverything.Ifyou needtomakesomefixeslateron,thatisfine. Important:Thereisatypoontheoriginaldatatable.Themassofthesuninkg is1.989x1030kg.Ifyouusedthewrongnumberforyourcalculationyoumust gobackandfixthisbeforecontinuing.Thiswillmessupyourcalculations below. ResearchanExoplanet 1) UsetheInternettofindanextrasolarplanet,meaningaplanetthatorbitsa differentstarthanours.Youwillneedtobeabletofindthemassandthe radiusoftheplanet.Recordalldataindatatable. Mass–FindthemassofyourplanetinEarthmasses.1Earthmassisequivalentto themassofourEarth.ThemassofourEarthis5.97X1024kg.Usethistoconvert yourplanetsmasstokg. Radius–FindtheradiusofyourplanetinEarthradii.1Earthradiiisequivalentto theradiusoftheEarth.TheradiusoftheEarthis6.371X106m.Usethistoconvert yourplanetsradiustometers. 2) Atthispointyoushouldonlyhaverows1-4filledin.Checktomakesure thesearecompletebeforemovingon. 3) Brieflydescribeyourplanetbeneaththedatatable. 4) UsetheworkyoudidontheDayOneworksheettopickthedistanceyour newplanetisgoingtobefromyourstar.Lookattherangeofthehabitable zone.Pickavaluethatisinbetweentheriandthero.Recordthisasyour distancefromyourstarinAU. 5) ConvertthisdistancefromyourstarinAUtometers.Todothismultiplythe distanceinAUbythedistancetheEarthisfromthesuninmeters. Distance(AU)X(1.496X1011)m=______________________.Recordindatatable. 6) Atthispointtheentiretableshouldbefilledout.Donotmoveonuntilitis complete. 7) Completethecalculationsafterthedatatable.Pleaseshowworkandinclude units. Mass(Earth Masses) Mass(kg) Earth YourPlanet:________________________ Radius(Earthradii) Radius(m) Distancefromstar (AU) Distancefromstar in(m) DescriptionofPlanet:Whereisit?Whatisspecialaboutit?Writeanyinteresting facts. Calculations: 1) Determinetheperiodofyourplanet.Showyourworkbelow.Youranswer shouldbeinseconds. Usetheequation𝑇 = 2𝜋 !! !" r=thedistancefromtheplanettothestarinmeters(row6). G=6.67X10-11Nm2/kg2 M=massofthestarinkg(rowBfromdayonesheet) 2) Converttheperiodfromsecondsintoyearsbelow. 3) Calculatethevelocityofyourplanetthroughspace. Usetheequation: 𝑣= !" ! r=thedistancefromtheplanettothestarinmeters(row6). G=6.67X10-11Nm2/kg2 M=massofthestarinkg(rowBfromdayonesheet) 4) Calculatetheaccelerationduetogravityonyourplanet. !" Usetheequation:𝑔 = ! ! r=theradiusofyourplanetinmeters(row4). G=6.67X10-11Nm2/kg2 M=massoftheplanetinkg(row2).