MIKE是一位中学生
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/13 13:10:00
LinTaoisamiddlestudentwholikesmusicverymuch.Becauseofhishobby,healwayslistentomusicwhenhedoeshishome
C1000MG=1G1000G=1KG所以4.2*10的7次方mg=42kg
答案B啊50千克A500千克C5千克D500千克
MYBUSYSUNDYLastsundyIhadaquickbreakfastandwenttoanorphanage.YoumayaskmewhyIwenttothere,becauseIamavo
手打如下:MynameisLinTao.Recentlyourschoolhashelddifferentkindsofactivities.Look!Therearemanystudentsplay
Mikewhoismyfriendisaddictedtocomputergames,ithasgreateffectsonhisstudy,Iwillhelphim.lwilltellhimplay
G=mg.(重力=质量*重力常数)g=9.8N/Kg(表示质量为1千克的物体受到的重力为9.8牛)计算时通常将g看成10n/kg所以50n约等于5kg故答案为c
Hello.MynameisLihong,Iamamiddleschoolstudent.Myfavouritesubjectishistory.becausehistoryisveryinteres
IamamemberoftheBirdwatchingClub.IwenttoDafengNatureReservetowatchred-crownedcranes.Itisanidealhomefo
490牛已知:m=50千克,g=9.8牛/千克求G=?解:G=mg=50千克X9.8牛/千克=490牛
5×104克=50千克B
MyGrandfatherMygrandfatherisanshortandskinnymanwithaskinnyandlongface.Hehassmalleyes,bignose,andheal
MygoodfriendWangkaiisamiddleschoolstudent.Hegetsupveryearlyeveryday,thendoesmorningexercise.Heisstro
Mikeisoneofourgoodfriends.
I’mgladtohearthatyouwanttostudyabroadinyourletter.HereiswhatIknowaboutwhatkindofChinesestudentsarefa
DearTigerMom,Hello.ThisisMrWhite,acounsellorfromXXXJuniorMiddleSchool.IreadyourblogontheInternettwod
TodayisChildren'sday.Me---avolunteerisgoingtocelebratethisfestivalwiththechildrenwhodidn'thavetheirp
DearMike,Thanksforyourletter.Iamsorrytohearthatyouareintroublenow.Youareaddictedtocomputergamesandha
DearLucy, Whatyousaidiscommonwithsomemiddleschoolstudents.Hereismyadvice. First,youshouldlearnhowt
Thanksforyourletter.15岁父母不让骑自行车上学?老外咋想的...