2025届全国名校高三单元检测示范卷·(六)6物理试卷答案试卷答案,炎德英才答案网站目前收集并整理关于2025届全国名校高三单元检测示范卷·(六)6物理试卷答案试卷答案得系列试题及其答案，更多试题答案请关注我们

2025届全国名校高三单元检测示范卷·(六)6物理试卷答案试卷答案

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(Text6)W:Whathaveyoubeendoing?M:I'vebeenworkingreallyhard.SometimesIgoroundtoLucinda'splaceandwestudyto-gether.W:Lucinda?Ihaven'theardaboutherbefore.Whoisshe?M:YouknowLucinda.I'msureI'vetoldyouabouther.I'veknownherforages.Weoftenhelpeachotherwithwork.Sometimeswegotothepuborcookamealtogether.Todaywe'vebeentestingeachotheroneconomicsandmarketing.That'stomorrow'sexam.She'sgoneouttogetaChinesetakeaway.Oh,Lucinda'sjustcomebackwiththefood.I'llringagainbeforeIcomehome.LovetoDad.(Text7)W:DoyouknowanythingaboutDrMiller'sclasses?M:Yes.Areyouinhisclass?W:No.I'mtakinghisclassnextterm.M:Heisveryseriousandpatient.Heisreallyclearwhatyouneedtolearntogetagoodgrade.Butheisverystrictabouthomework.Areyouwillingtostudyhard?W:Yes,Iguessso.M:WhatIlikemostabouthimisthatheisateacherwhoalwaysunderstandsothers.Doyouenjoythatinateacher?W:Yes,Ihadsuchateacherbefore.M:DidyouknowthathecametoEnglandlastyearafter10yearsofteachinginAmerica?W:No,Ididn't,butthatcouldbeagoodthing.M:Well,takealookateverythingandworkoutwhatisbestforyou.Goodluck!(Text8)W:SometimesIjustcan'tfigureoutwhysomepeoplealwaysbuyfamousbrandssuchasLVorGucci.They'renotverygoodvalueformoney.Whatdoyouthinkaboutthat,Tom?M:Maybetheythinkthatfamousbrandscanmakethemfeelgood.Youknow,producersoffamousbrandsspendalotofmoneyontheiradvertising.Theywantpeopletoknowthattheyareofferingthebest.W:Icanunderstandtheinfluenceofadvertisementsonpeople.Somepeopledonotmakethatmuchmoneybutspendhalfoftheirincomesonfamousbrands.M:Oh,Isee.Somepeopleprobablyneedtowearbrand-nameclothingtomakethemselvesuniqueandfashionable.Theydon'twanttobeanobodyinthecrowd.W:Well,that'soneofthereasonswhytheyspendsomuch.Theywanttokeepupwithchan-gingfashions,sotheybuythemregardlessoftheprice.M:AsfarasIamconcerned,Iwillbuythingsofhighqualityatreasonableprices.Therearealsomanycheapthingswithgoodquality.Ineverwanttobeavictimofadvertisements.W:Icouldn'tagreemore.·118:【23·G3DY(新教材老高考)·英语·参考答案一WYB一必考一QG】

2025届全国名校高三单元检测示范卷·(六)6物理试卷答案第一部分

质量为10g的子弹以500m/s的水平速度击中木块并留在其中(作用时间极短),g=10m/s^2..下列说法正确的是A.子弹和木块摆到最高点时速度为零B.滑块的最大速度为2.5m/sC.子弹和木块摆起的最大高度为0.625mD.当子弹和木块摆起高度为0.4m时,滑块的速度为1m/s

2025届全国名校高三单元检测示范卷·(六)6物理试卷答案第二部分（待更新）

7.如图所示,质量为m的带电小球放置在光滑绝缘水平桌面上,桌面右侧存在复合场,其中匀强电场竖直向上,电场强度大小为E,匀强磁场垂直纸面向外,磁感应强度大小为B.现给小球一个初速度,离开桌边缘立刻进人复合场,做匀速圆周运动,复合场的下边界到桌面边缘的距离为h,最后小球从下边界射出,出射速度与下边界夹角为60^,,小球可视为质点,重力加速度为,下列说法正确的是A.小球带负电,带电荷量为mgEB.小球在复合场中的运动时间可能为EBgC.小球的运动轨迹半径可能为43hD.小球做匀速圆周运动的速度可能为2BghF