SAT数学真题精选.pdf

文档介绍：该【SAT数学真题精选 】是由【DATA洞察】上传分享，文档一共【16】页，该文档可以免费在线阅读，需要了解更多关于【SAT数学真题精选 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。:..SAT数学真题精选以下是小编为大家整理的SAT数学真题精选,希望对大家有帮助,赶快下载吧。+3=9,whatisthevalueof4x–3?(A)5(B)9(C)15(D)18(E)(t+u)+3=19,thent+u=?(A)3(B)4(C)5(D)6(E)-coordinate(坐标)planeabove,thelinecontainsthepoints(0,0)and(1,2).IflineM(notshown)containsthepoint(0,0)andisperpendicular(垂直)toL,whatisanequationofM?(A)y=-1/2x(B)y=-1/2x+1(C)y=-x(D)y=-x+2(E)y=-,3,and15,whichofthefollowingisalsodivisiblebythesenumbers?:..(A)K+5(B)K+15(C)K+20(D)K+30(E)K+?:..(A)800(B)1,000(C)1,100(D)1,300(E)1,=1andrsum=0,whichofthefollowingmustbetrue?(A)r<1(B)s<1(C)u=2(D)r=0(E)m=(连续整数)is–,howmanyintegersareinthisset?(A)126(B)127(C)252(D)253(E),300juniors,’snameisplacedinthelottery3times;eachjunior’sname,2time;andeachsophomore’sname,’snameischosenatrandomfromthenamesinthelottery,whatistheprobabilitythatasenior’snamewillbechosen?(A)1/8(B)2/9(C)2/7(D)3/8(E)1/2以下是小编为大家整理的SAT2物理习题Kinematics,希望对大家有帮助,跟随SAT资料下载的小编一起来练习练习吧!:..’?:...(A)Ionly(B)IandIIonly(C)IandIIIonly(D)IIIonly(E)=t1,anobject’svelocityisgivenbythevectorv1,shownbelow.:..Ashorttimelater,att=t2,theobject’,whichoneofthefollowingvectorsbest:..illustratestfaeobject’elerationbetweent=t1andt=t2??’elCTationisconstant,’elerationiszero,’sspeedremainsconstant,elerationmustbezero.:..(A)IandIIonly(B)IandIIIonly(C)IIonly(D)IIIonly:..(E)’eierationatitshipestpoint?(A)0(B)1/2g,downward(C)g,downward(D)1/2g,upward(E)g,upward(D):..,eleratinguniformlyinastraightlineat5m/s2,tocoveradistanceof200m?(A)(B)(C):..(E)?(A)15m(B)20m(C)30m(D)45m(E).:..Ifairresistancecouldbeignored,ostrikethewater80mbelowthebridge?(A)1s(B)2s(C)4s:..(E),atrestontheground,iskickedwithaninitialvelocityof10m/satalaunchangleof30°.Calculateitstotalflighttime,assumingthatairresistanceisnegligible.(A)(B)1s(C)(D)2s(E)4s:..’stotalspeedwhenitentersthewater4secondslater.(Ignoreairresistance.)(A)30m/s(B)40m/s:..(E)70m/°tothehorizontal?(A)elerationvectorpointsoppositetothevelocityvectoronthewayupandinthesamedirectionasthevelocityvectoronthewaydown.(B)Thespeedatthetopofthetrajectoryiszero.(C)Theobject’stotalspeedremainsconstantduringthereflight.(D)Thehorizontalspeeddecreasesonthewayupandincreasesonthewaydown.(E):小马过河:..小马过河资料下载频道,欢迎您来下载!