1号卷 A10联盟2023级高一下学期2月开年考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1号卷 A10联盟2023级高一下学期2月开年考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

1号卷 A10联盟2023级高一下学期2月开年考物理试卷答案试卷答案

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条形码上的姓名墙场达用一贴多bounComingfromCaifomiaIexpectedthatitdidn'traiinsummerandthatwhenitidrnallday.WhenIwokeupSeptember2todownpourthatlasted1Thereaparticularlycodiscussioninmydormaboutthegame"duck,duck20minutes,thatassumptionwasrevealedtobefalse.goose"vs"duck,duck,grayduek".Thepointis,onlybycomingintocontactandcomparingmyassumptionstoothersdidIrealizethatmyassumptionswerejustthat-myviewofhowthingsshouldbeandnotnecessarilythetruth.Whyisitimportanttounderstandyourculturalbackgroundbeyondyourraceandethnicit(种族特点)？Becauseifyouunderstandyourself,youarebetterpreparedtorecogizedembracealtematives.ForinstaneearesearchbyWilliamMadduxhasshownthatpeoplewhohavesignificantmuticuraexperienaremoreereative.Also,ifyouunderstandwhereyoucomefrom,youmaybemoreunderstandingofconflictsthatarearising,andbeabletoaddressthoseconflictsincooperativeways.8.Whatmaychangeourassumptionsaccordingtotheauthor?A.Stayinginanunfamiliarcity.B.Seeingthingsdoneinadifferentway.甲am5o内父的TC.Meetingsomeonefromadifferentstate.T可iT国D.Comingintoconflictwiththosefromanotherculture.wbomtipebnyondwa9.WhatcanweknowaboutthesummerweatherinMinnesota?A.Itstayssunnyallalong.B.Itneverrainsbutitpours.C.Itoftenrainscontinuously.D.Therainsometimesstopsunexpectedly.10.WhydoestheauthormentionWilliamMadduxinthelastparagraph?A.Tosupportanargument.B.Toprovideabackground.ibagsdT.3C.Tocontradictatheory.D.Togivedetailedinformation.sdot01211.Whatmaybetheauthor'spurposeofwritingthetext?A.Toshareanexperience.B.Todefineaconcept.国g5月C.Toputforwardatheory.D.Tointroduceabook.03'DResearchersfromtheRIKENGuardianRobotProjectinJapanhavecreatedanandroid)childthatcanconveysixbasicemotions.ThenameoftheandroidisNikola,andneresearchbehinditsdevelopmenttestedhowwellpeoplecouldidentifythesixfacialpressionsofsadness,happiness,fear,anger,surprise,anddisgust.Theemotionsweregeneratedby"muscles"thatcouldmoveinNikola'sface,anditwasfirsttimethatthequalityofandroid-expressedemotionhadbeentestedandverifiedfortheificemotions.Nikola'sfacecontains29pneumaticactuators(thatcontrolthementsofartificialmuscles.Sixadditionalactuatorscontrolheadandeyeballmovements.sepneumaticactuatorsarecontrolledbyairpressure,themovementsaresmoothand英语试题第4页（共8页）

1号卷 A10联盟2023级高一下学期2月开年考物理试卷答案第一部分

3.如图所示,质量为4m且质量分布均匀的绳子A、B两端分别固定在不等高的天花板上,C为绳子的中点,D为绳子的最低点且为AC段的中点。已知重力加速度为g,,绳子A端受到天花板的拉力大小FA=10mg,37^=0.6,37^=0.8。下列说法中正确的是A.绳子B端的切线与天花板的夹角=53^B.绳子B端受到天花板的拉力为5mgC.在最低点D,绳子左段对右段的拉力为(10-1)mgD.绳子C处切线与竖直方向夹角θ的正切值tan0=3A.如图所示,边长为,L的正六边形区域内的匀强磁场的磁感应强度为B(未知),方向垂直于六边形所在的平面向里,O点为正六边形的中心。一质量为、电荷量为q的带正电粒子从顶点a垂直磁场射入,速度方向与ab边夹角为=30^,大小为,不计粒子的重力,则下列说法中正确的是A1若要保证粒子能从顶点射出磁场,磁感应强度B的最小值为mv02qLB.若粒子从点射出,则其在磁场中运动的时间为^-C.若磁感应强度为,改改变入射方向,粒子在磁场中运动的最长时间为4I3v0D.改变入射方向,能使粒子从f点射出的磁感应强度最大值为

1号卷 A10联盟2023级高一下学期2月开年考物理试卷答案第二部分（待更新）

3.(12分)如图所示,两平行固定的光滑导轨(导轨足够长,电阻不计)倾角为、宽度为L,下端连接一个阻值为R的定值电阻,导轨所在空间存在磁感应强度大小为B、方向垂直于导轨平面向下的匀强磁场(图中未画出)。一质量为m、长度为L、电阻为r的导体棒从导轨上端由静止释放,导体棒始终与导轨垂直且接触良好,在导体棒从释放到开始匀速下滑的过程中,通过导体棒某一横截面的电荷量为q。,重力加速度大小为g。求:(1)导体棒匀速下滑的速度大小。(2)在导体棒从释放到开始匀速下滑的过程中,导体棒通过的距离。(3)在导体棒从释放到开始匀速下滑的过程中,导体棒产生的焦耳热。