[今日更新]西咸新区2024年高三第一次模拟考试.物理试卷答案

[今日更新]西咸新区2024年高三第一次模拟考试.物理试卷答案试卷答案,我们目前收集并整理关于[今日更新]西咸新区2024年高三第一次模拟考试.物理试卷答案得系列试题及其答案，更多试题答案请关注微信公众号：考不凡/直接访问www.kaobufan.com(考不凡)

[今日更新]西咸新区2024年高三第一次模拟考试.物理试卷答案试卷答案

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68.ThedoctorIrespectmostburiedhimselfinfightingCOVID-19dayandnight,nearlyr(毁掉)hishealth.69.Beforemakingfinaldecisions,you'dbetterb(theadvantagesagainstthedisadvantages.70.Alllivingcreatureshaveequalrightstoliveandwehumansshouldliveinh(和谐)withthem.71.Ifyoushouldbefired,yourhealthandpensionbenefitswillnotbea(自动地)cutof.72.Abirdwatcher,a(withatelescope,foundabirdsittingonarock.73.Thecompanyputana_(inanewspaperinordertosellmoreproducts.74.Children,whena(bytheirparents,areallowedtoenterthestadium.75.Myparentsthoughtitwasa(不正常)foraboytobeinterestedinballet.第四部分写作（共两节，满分40分）第一节（满分15分）》假定你是李华，上周日你校举办了一场以“ShouldRobotsHaveHumanEmotions?”为主题的英语辩论比赛活动

请你为主办方校英文报写一篇报道，内容包括：1.活动目的；2.比赛过程；3.活动反响

注意：1.写作词数80左右；2.可以适当增加细节，以使行文连贯

第二节（满分25分）阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事

Itwas11:30a.m.,andthefishingsofarhadbeenafailure.Still,floatingonthewater40milesofftheNorthCarolinacoastwasagreatwaytospendalazyJulyday,calmseas,clearskies,alittlebreeze.Notanotherboatinsight.Suddenly,AndrewShermansawaspotonthehorizon.Approaching,it'sstartingtolooklikeaboat."Jack,"heyelledtohisson,“Aship'sheadingstraightatus！”Unbelievable!Milesofopenocean,andthisidiotwasoncoursetoadangerousarea.Andrewspeededtheirboatupacoupleofmilesandstaredindisbelief.Fourfishinglinesout,musicsounding-youraveragerecreationalfishingcraft,exceptthattherewasn'tasoulinsight.Hemighthavefallenintothesea,leavinghisboatfloatingalongataspeedof10mph.“Followit,Jack,”Andrewsaid.Thecaptainhadfallenintothesea,allright-andsufferedaheartattack?Fatherandsonswitchedplaces,andAndrewdrovetheirboatalongsidetheotherwhileJackleaptontotheotherboat'sdeck.Hecamebackupamomentlater."Empty,"hesaid.Stunned,fatherandsonsaidatthesametime,"It'saghostboat!"AndrewcalledtheCoastGuard."Manoverboard,"hetoldthem,thensuppliedthenecessaryinformation.Thetwomencouldhaveleftitatthat,buttheywerecurious:Whathappenedtothecaptain?Locatingtheboat'sGPSsystem,theysearcheditshistorylog.Themissingcaptainhadmarkedpointsalonghisrouteindicatinggoodfishingspots.Thenthepointsabruptlystoppedafewmilesback.Theydecidedtoseekforthecaptain,withAndrewpilotingtheghostboatandJackdrivingtheirowncraft.注意：1.续写词数应为150左右；2.请按如下格式在答题卡的相应位置作答

Paragraph1Theywereheadingforthatlastpoint.Paragraph2Andreweventuallyspottedastrugglingfigureinthedistantwater.英语·第8页（共8页）

(2)以力传感器的示数F为纵轴,对应的遮光时间平方的倒数1(t)^2角坐标系,描点后拟合为一条直线,如图乙所示,图中a、b的值已知,设最大静摩擦力等于滑动摩擦力,则滑块的质量m=(用用a、b、d、R表示)。(3)该同学换用相同材料、不同质量的滑块再次做了该实验,作出F-1(t)^2的新图。

155.(115.(16分)如区城的宽度所示,在坐标系第一象限内I、Ⅱ区域内均有垂直纸面向里的匀强磁场,I、Ⅱ从原分别为2d、3d。现有一质量为m、电荷量为一q的带负电的粒子以速度v沿y轴-q进正方向从原点O进入第一象限,而后进入Ⅱ区域(从左侧边界A点射入,由右侧边界C点射后=37^。A、C出),一段时间后,粒子经过x轴上的D点(图中未画出)时,速度方向与x轴正方向的夹角=37°A、C两点连线与x轴平行,I、Ⅱ区域的边界均与y轴平行,取sin37°=0.6,37^=0.6,37^=0.8,cos37°=0.8,不计粒子受到的重力。求:(1)Ⅱ区域内匀强磁场的磁感应强度大小B;B2;(2)D点的横坐标xD;xD;(3)带电粒子从原点O运动到D点的时间。工

3.如图所示,这是条形磁铁的磁场分布图,下列说法正确的是BA.P点和Q点两处的磁场强弱相同B.条形磁铁的左端为S极C.小磁针的S极在P点不受到磁场力的作用D.若将小磁针置于Q点,静止时S极指向条形磁铁的左侧