江西省新余市2023-2024学年度八年级下学期期末质量监测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江西省新余市2023-2024学年度八年级下学期期末质量监测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
江西省新余市2023-2024学年度八年级下学期期末质量监测物理试卷答案试卷答案
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thewhitekind-isn'tonthelist,brownriceis.W:ThenIthinkwewillswitchtothattokeepthefamilyhealthy.Superfoodssoundlikeaverytastywaytokeepfit.(Text9)W:What'stheproblem?M:I'vebeengettingapaininmyforeheadrecently.W:Haveyouhadanycoldsorflurecently?M:Ihadacoldacoupleofweeksago,butthat'sgone.W:Areyoustudyingalot?Areyougettingenoughsleep?M:Yes.I'mstudyingquitealot,butI'mmakingsuretosleepplenty.Iusuallygotobedaround11,andIamupatabouteight,soIhavetimetogorunningforhalfanhourbeforegoingtotheuniversityatnine.W:Quitehealthy.Hasthispainkeptyouawake?M:Yes,itmakesgettingtosleepharder.It'smuchworseattheendoftheday.Ihardlyno-ticeitinthemorningorintheafternoon.W:Areyoueatingproperly?M:Ithinkso.Mymothercooksmymeals.W:Youdon'twearglasses,right?Whendidyoulasthaveyoureyesexamined?M:WhenIwasachild.W:Thatmaybetheproblem.Ithinkyoushouldgetthatdoneagain.Inthemeantime,takethispillwhenyou'reinpain,andcometoseemeagaininaweek.M:OK.Thankyou.(Text10)M:Sellingyourthingsonlinehelpsyougetridofthoseyoudon'tneed,anditcanalsobeagreatsourceofincome.Onethingyouneedtoconsidercarefullyistheplatformonwhichyouaregoingtoadver-tise.Mostbigplatformsinthefieldaresopopularwithsellers,notjustbecausetheycangiveyouaccesstoabiggerpoolofpotentialcustomers,butalsobecausetheyofferinsurance.Thedisadvantage,however,isthatyouwillneedtopaysomemoneyforusingtheplat-form.Youcanusesomeplatformsthateitherchargeasmallerfeeforadvertisingorevennofeeatall-but,inthatcase,whatyouwillneedtokeepinmindisyoursafety.It'salwaysbesttomeetthebuyerduringthedayatapublicplacesuchasacoffeeshop,alibrary,orasupermarketparkinglot-anywheremonitoredbysecuritycamerasisgood.Afewmorethingstokeepinmind:alwaysbeaccuratewithyourdescriptionsofthethingsyouareselling.Thelastthingyouwantistobeaccusedofcheatingandbannedfromthewebsite.Moreover,becarefulwithyourpersonalinformation.【23·G3DY(新教材老高考)·英语·参考答案一R一必考一Y】
江西省新余市2023-2024学年度八年级下学期期末质量监测物理试卷答案第一部分
2.下列关于常见力的说法正确的是A.弹力、重力,支持力,摩擦力都是按照性质命名的B.形状规则的物体,其重心就在物体的几何中心C.若两接触面间有摩擦力存在,则一定有弹力存在D.物体之间按触就一定产生弹力
江西省新余市2023-2024学年度八年级下学期期末质量监测物理试卷答案第二部分（待更新）
5.如图所示,一个固定在竖直平面上的光滑半圆形管道,管道里有一个直径略小于管道内径的小球,小球在管道内做圆周运动,从B点脱离后做平抛运动,经过0.3s后又恰好垂直与倾角为45^°的斜面相碰。已知半圆形管道的半径R=1m,小球可看作质点且其质量为m=1kg,重力加速度取10m/s^2。。则A.小球经过求经过管道的B点时,受到下管道的作用力FNB的大小是1NB.小球经经过管道的B点时,受到上管道的作用力FNB的大小是2NC.小球在斜面上的相碰点C与B点的水平距离是0.45mD.小球在斜面上的相碰点C与B点的竖直距离是0.9m
