1、物理姓名：_班級：_考號：_發布：幸福的滋味Z(2011/4/9)點值：0點；儲值：0.0元；瀏覽：1次添加整卷到組卷中心 關閉本卷1zXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64zXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64zXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64如圖所示，光滑水平平臺上有一個質量DKLfUML3Nso1來源：在線fy組卷C網aaazujuanaaaaW3nrKIlI1y4為mzXjFREJv14En來源：在線Rs組卷

2、q網aaazujuanaaalDeDnTvJWw64xIVPYWL4Iq11來源：在線Xq組卷Y網aaazujuanaaa0ps2eczuhykr的物塊，站在FIVVuG4WHBCh來源：在線cx組卷l網aaazujuanaaazvXZBT54Q7ug地面上的人用跨過定滑輪的繩子向右拉動物塊，當人以速度vzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64從平臺xIVPYWL4Iq11來源：在線Xq組卷Y網aaazujuanaaa0ps2eczuhykr的邊緣處向右勻速前進了位移szXjFREJv14En來源：在線Rs組卷q網aaazujuanaaal

3、DeDnTvJWw64，不計繩和滑輪xIVPYWL4Iq11來源：在線Xq組卷Y網aaazujuanaaa0ps2eczuhykr的質量及滑輪zXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64xIVPYWL4Iq11來源：在線Xq組卷Y網aaazujuanaaa0ps2eczuhykr的摩擦，且平臺邊緣離人手作用點豎直高度始終DKLfUML3Nso1來源：在線fy組卷C網aaazujuanaaaaW3nrKIlI1y4為hzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64，則SRzw1ETsysJV來源：在

4、線eE組卷t網aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64zXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64SRzw1ETsysJV來源：在線eE組卷t網aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64AzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64在zXjFREJv14En來源：在線Rs組卷q網aaazujuan

5、aaalDeDnTvJWw64該過程中，zXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64物塊xIVPYWL4Iq11來源：在線Xq組卷Y網aaazujuanaaa0ps2eczuhykr的運動可能qMDYRk6INNhJbupbUU來源：在線c8組卷r網aaazujuanaaa48AuHlwVRVfXBEa7Vz來源：在線hG組卷B網aaazujuanaaa2HlDBxjbuK0D是勻速xIVPYWL4Iq11來源：在線Xq組卷Y網aaazujuanaaa0ps2eczuhykr的SRzw1ETsysJV來源：在線eE組卷t網aaazujuanaa

6、aPRjQWE7Tz4POzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64BzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64在該過程中，人對物塊做xIVPYWL4Iq11來源：在線Xq組卷Y網aaazujuanaaa0ps2eczuhykr的功DKLfUML3Nso1來源：在線fy組卷C網aaazujuanaaaaW3nrKIlI1y4為    zXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64SRzw1ETsysJV來源：在線e

7、E組卷t網aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64CzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64在該過程中，人對物塊做xIVPYWL4Iq11來源：在線Xq組卷Y網aaazujuanaaa0ps2eczuhykr的功DKLfUML3Nso1來源：在線fy組卷C網aaazujuanaaaaW3nrKIlI1y4為   zXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64SRzw1ETs

8、ysJV來源：在線eE組卷t網aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64DzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64人前進szXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64時，物塊xIVPYWL4Iq11來源：在線Xq組卷Y網aaazujuanaaa0ps2eczuhykr的運動速率DKLfUML3Nso1來源：在線fy組卷C網aaazujuanaaaaW3nrKIlI1y4為  

9、0;zXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64SRzw1ETsysJV來源：在線eE組卷t網aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En來源：在線Rs組卷q網aaazujuanaaalDeDnTvJWw64(重加載)ID=42838；題型：選擇題；適用：一般；添加此題到組卷中心"id":"42838","quespath":"2011-01-10/4dd62527-2153-48b8-9915-d72b85421361/5zj_6jmva9/&q

10、uot;,"userid":"442","username":"組卷管理員02","addtime":"2011/1/10 15:06:07","questitle":"2011屆貴州省銅仁一中高三第四次月考物理試卷","quesfrom":"2011屆貴州省銅仁一中高三第四次月考物理試卷","questags":"邊緣","quesnote&qu

11、ot;:"","questype":"1","quessuit":"3","queschild":"1","quessign":"0","viewnum":"27","usenum":"4","remarknum":"0","goodnum":"0",&quo

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13、ot;,"checktime":"2011/1/10 16:26:46","lastremarkedtime":"","quesstatusmark":"","checkerid":"80","quessortlist":"4,55,60|","queschapterlist":""2gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasE

14、Yqd4FQbBJdgzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd負重奔跑wmHEruJ4TpKP來源：在線dX組卷S網aaazujuanaaafk9uH2Iebx5y是體能訓練常用方式之一，如圖（3gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd）所示KyXZ8EbG3uMF來源：在線6V組卷g網aaazujuanaaawFbZSPn0jw7j的裝置wmHEruJ4TpKP來源：在線dX組卷S網aaazujuanaaafk9uH2Iebx5y是運動員負重奔跑KyXZ8EbG3uMF來源：在線6V組卷

15、g網aaazujuanaaawFbZSPn0jw7j的跑步機。已知運動員質量kaMbqKf41Wus來源：在線rs組卷w網aaazujuanaaaogG2FIkINuJR為m1gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd，繩拴在腰間沿水平方向跨過滑輪（不計滑輪摩擦、質量）懸掛質量kaMbqKf41Wus來源：在線rs組卷w網aaazujuanaaaogG2FIkINuJR為m2gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJdKyXZ8EbG3uMF來源：在線6V組卷g網aaazujuanaaawFb

16、ZSPn0jw7j的重物，人用力向后蹬使傳送帶沿順時針方向轉動，e4Mpr4nHiqRt來源：在線es組卷v網aaazujuanaaaV5QPvpNDMH8f下面說法正確的wmHEruJ4TpKP來源：在線dX組卷S網aaazujuanaaafk9uH2Iebx5y是xUz2myCxhPzC來源：在線kN組卷s網aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm來源：在線ih組卷5網aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJdgzKRs4re6uQg來源：在線MW組卷W網aa

17、azujuanaaasEYqd4FQbBJdxUz2myCxhPzC來源：在線kN組卷s網aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm來源：在線ih組卷5網aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJdAgzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd、若m2gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd靜止不動，運動員對傳送帶KyXZ8EbG3uMF來源：在線6V組卷g網aaa

18、zujuanaaawFbZSPn0jw7j的摩擦力大小kaMbqKf41Wus來源：在線rs組卷w網aaazujuanaaaogG2FIkINuJR為m2ggzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJdxUz2myCxhPzC來源：在線kN組卷s網aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm來源：在線ih組卷5網aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJdBgzKRs4re6uQg來源：在線MW組卷W網aaazujuana

19、aasEYqd4FQbBJd、若m2gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd勻速上升時，m1gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd越大，傳送帶對運動員KyXZ8EbG3uMF來源：在線6V組卷g網aaazujuanaaawFbZSPn0jw7j的摩擦力也越大xUz2myCxhPzC來源：在線kN組卷s網aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm來源：在線ih組卷5網aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg來源：在線MW組卷W

20、網aaazujuanaaasEYqd4FQbBJdCgzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd、若m2gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd勻減速上升時，m1gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd越大，傳送帶對運動員KyXZ8EbG3uMF來源：在線6V組卷g網aaazujuanaaawFbZSPn0jw7j的摩擦力也越大xUz2myCxhPzC來源：在線kN組卷s網aaazujuanaaab3ycaQTHCwCtIseNKMaHy

21、vWm來源：在線ih組卷5網aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJdDgzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd、人對傳送帶做功KyXZ8EbG3uMF來源：在線6V組卷g網aaazujuanaaawFbZSPn0jw7j的功率與m2gzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJdKyXZ8EbG3uMF來源：在線6V組卷g網aaazujuanaaawFbZSPn0jw7j的運動狀態無關xUz2m

22、yCxhPzC來源：在線kN組卷s網aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm來源：在線ih組卷5網aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg來源：在線MW組卷W網aaazujuanaaasEYqd4FQbBJd(重加載)ID=38374；題型：選擇題；適用：一般；添加此題到組卷中心"id":"38374","quespath":"2010-11-15/3374aeb9-33eb-4d6f-ae9b-6d55931cab20/5zj_l6l4ke/",&q

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24、snote":"","questype":"1","quessuit":"3","queschild":"1","quessign":"0","viewnum":"27","usenum":"2","remarknum":"0","goodnum":"0&qu

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26、:03:59","checktime":"2010/11/15 19:03:59","lastremarkedtime":"","quesstatusmark":"","checkerid":"80","quessortlist":"4,55,60|","queschapterlist":""3gfNUpRac7iuI來源：在線ov組卷3網aaaz

27、ujuanaaauhX23aYUb15egfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e長57fKsh5Oxlwt來源：在線XN組卷M網aaazujuanaaajplOlOKmRdky為LgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eumbATjvzJNAY來源：在線L5組卷q網aaazujuanaaa9nAZOPyyV3bT的輕桿可繞OgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e在豎直平面內無摩擦轉動，質量57fKsh5Oxlwt來源：在線XN組卷M

28、網aaazujuanaaajplOlOKmRdky為MgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eumbATjvzJNAY來源：在線L5組卷q網aaazujuanaaa9nAZOPyyV3bT的小球AgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e固定于桿端點，質點57fKsh5Oxlwt來源：在線XN組卷M網aaazujuanaaajplOlOKmRdky為mgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eumbATjvzJNAY來源：在線L5組卷q網

29、aaazujuanaaa9nAZOPyyV3bT的小球BgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e固定于桿中點，且M=gfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e2mgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e，開始桿處于水平，由靜止釋放，當桿轉到豎直位置時（   gfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e）S6lWU7daQ4AE來源：在線hQ組卷V網aaazujuana

30、aa7MrwBdrpkM4ggfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15egfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eS6lWU7daQ4AE來源：在線hQ組卷V網aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eAgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e由于M>mgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aY

31、Ub15e，球AgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e對輕桿做正功        gfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eS6lWU7daQ4AE來源：在線hQ組卷V網aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eBgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e球AgfNUp

32、Rac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e在最低點速度57fKsh5Oxlwt來源：在線XN組卷M網aaazujuanaaajplOlOKmRdky為gfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15egfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eS6lWU7daQ4AE來源：在線hQ組卷V網aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eCgfNUpRac7iuI來源：

33、在線ov組卷3網aaazujuanaaauhX23aYUb15eOBgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e桿umbATjvzJNAY來源：在線L5組卷q網aaazujuanaaa9nAZOPyyV3bT的拉力大于BAgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e桿umbATjvzJNAY來源：在線L5組卷q網aaazujuanaaa9nAZOPyyV3bT的拉力        gfNUpRac7iuI來源：在線ov組卷3網

34、aaazujuanaaauhX23aYUb15eS6lWU7daQ4AE來源：在線hQ組卷V網aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15eDgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e球BgfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e對輕桿做功gfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15egfNUpRac7iuI來源：在線ov組卷3網aaazujuana

35、aauhX23aYUb15eS6lWU7daQ4AE來源：在線hQ組卷V網aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI來源：在線ov組卷3網aaazujuanaaauhX23aYUb15e(重加載)ID=40721；題型：選擇題；適用：一般；添加此題到組卷中心"id":"40721","quespath":"2010-12-09/1c79a5d5-4b5c-4727-b139-156b944afef2/12zj_6y4wok/","userid":"442&

36、quot;,"username":"組卷管理員02","addtime":"2010/12/9 14:10:10","questitle":"2011屆江西省上高二中高三上學期第三次月考物理試卷","quesfrom":"2011屆江西省上高二中高三上學期第三次月考物理試卷","questags":"摩擦轉動","quesnote":"","que

37、stype":"1","quessuit":"3","queschild":"1","quessign":"0","viewnum":"26","usenum":"3","remarknum":"0","goodnum":"0","badnum":"0&quo

38、t;,"pointvalue":"1.0000","rmbvalue":"0.0000","ischeck":"True","checker":"xyzxzhj","guid":"97308ec6317340e18dcf4e208404c4d7","updatetime":"2010/12/9 20:27:35","checktime":

39、"2010/12/9 20:27:35","lastremarkedtime":"","quesstatusmark":"","checkerid":"80","quessortlist":"4,55,61|","queschapterlist":""4Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvoPen28oZwlEKc來源：在

40、線Y0組卷N網aaazujuanaaagPAqTf3p5BvoPen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvo如圖所示，粗糙水平面上放置有。一個滑塊，質量bBFiJLuVG1yU來源：在線0T組卷t網aaazujuanaaalUjFy20ts6Jr為Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvoMPen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvo，其內部帶有一光滑xM18ged0idzR來源：在線Rb組卷y網aaazujuanaaa1kdWloKor24l的

41、半圓形凹槽；一質量bBFiJLuVG1yU來源：在線0T組卷t網aaazujuanaaalUjFy20ts6Jr為Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvomPen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvoxM18ged0idzR來源：在線Rb組卷y網aaazujuanaaa1kdWloKor24l的小球在凹槽內部往復運動，滑塊始終靜止不動；在小球由靜止開始從凹槽右端最高點滑向最低點的過程中，25hYrCW0jvVt來源：在線lv組卷G網aaazujuanaaat1X2fSsP1D0D下列說法正確

42、的BYdBd6GZziqd來源：在線AP組卷a網aaazujuanaaaDE8dpRTpiVAN是（Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvo    Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvo）Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvoJe4PSFSK0hc6來源：在線w8組卷D網aaazujuanaaa37s5SFWvdPfKPen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3

43、p5BvoPen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvoJe4PSFSK0hc6來源：在線w8組卷D網aaazujuanaaa37s5SFWvdPfKPen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvo       APen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvomGwk2jwXBWvj來源：在線Wy組卷s網aaazujuanaaavOiqqdH2dLys地面對滑塊xM18ged0idzR來源：在線

44、Rb組卷y網aaazujuanaaa1kdWloKor24l的摩擦力方向向左Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvo          BPen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvo小球始終處于超重狀態Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvoJe4PSFSK0hc6來源：在線w8組卷D網aaazujuanaaa37s5SFWvdPfKPen28oZw

45、lEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvo       CPen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvomGwk2jwXBWvj來源：在線Wy組卷s網aaazujuanaaavOiqqdH2dLys地面對滑塊xM18ged0idzR來源：在線Rb組卷y網aaazujuanaaa1kdWloKor24l的支持力大小等于（Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvoM+mPen28oZwlEKc來源：在線Y

46、0組卷N網aaazujuanaaagPAqTf3p5Bvo）Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvog DPen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5Bvo小球重力xM18ged0idzR來源：在線Rb組卷y網aaazujuanaaa1kdWloKor24l的功率逐漸增大Pen28oZwlEKc來源：在線Y0組卷N網aaazujuanaaagPAqTf3p5BvoJe4PSFSK0hc6來源：在線w8組卷D網aaazujuanaaa37s5SFWvdPfKPen28oZwlEKc來源：在線Y0組卷

47、N網aaazujuanaaagPAqTf3p5Bvo(重加載)ID=47545；題型：選擇題；適用：一般；添加此題到組卷中心"id":"47545","quespath":"2011-04-01/33c21213-438d-4a15-b250-d2d6b533123f/5zj_lhu1qp/","userid":"5882","username":"ribiu","addtime":"2011/4/1 10

48、:09:11","questitle":"2011屆天津市十二區縣重點學校高三畢業班聯考（一）物理卷","quesfrom":"2011屆天津市十二區縣重點學校高三畢業班聯考（一）物理卷","questags":"滑塊","quesnote":"","questype":"1","quessuit":"3","queschild"

49、;:"1","quessign":"0","viewnum":"8","usenum":"1","remarknum":"0","goodnum":"0","badnum":"0","pointvalue":"1.0000","rmbvalue":"0.0000&quo

50、t;,"ischeck":"True","checker":"xyzxzhj","guid":"b88b2a136e8a4e4bb9b4796c6e0e4fc3","updatetime":"2011/4/1 23:12:50","checktime":"2011/4/1 23:12:50","lastremarkedtime":"","quess

51、tatusmark":"","checkerid":"80","quessortlist":"4,55,62|","queschapterlist":"1,2,37,57|"5LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S6

52、21y6如右圖所LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6示，固定5FK3uykOQ5zr來源：在線CU組卷U網aaazujuanaaamUPhyXBmWXcs的光滑曲面兩端ALFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6BLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6，離水平面高度分別47kmfGMJNbm4來源：在線pp組卷8網aaazujuanaaaHqaDCBcskXtM是h1LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuan

53、aaaM31ww2S621y6和h2,LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6小滑塊從ALFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6端由靜止滑kKHqbqXTFWFR來源：在線7S組卷H網aaazujuanaaaRRw2JY4RQo78下，經BLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6端飛出曲面落slZt2cfdJCKz來源：在線mU組卷R網aaazujuanaaaiHnYxutNU1CX地。那么小滑塊過BLFxsWa5kALiE來源：在線

54、Qr組卷Y網aaazujuanaaaM31ww2S621y6端時5FK3uykOQ5zr來源：在線CU組卷U網aaazujuanaaamUPhyXBmWXcs的速率與落slZt2cfdJCKz來源：在線mU組卷R網aaazujuanaaaiHnYxutNU1CX地時的速率之比pJSWAel67a6U來源：在線Vq組卷S網aaazujuanaaa8yQ320ZlzwVE為s2CeekjuQY46來源：在線jK組卷V網aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6   &#

55、160;                LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6（    LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6）s2CeekjuQY46來源：在線jK組卷V網aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S6

56、21y6    LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6s2CeekjuQY46來源：在線jK組卷V網aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6ALFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6：LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww

57、2S621y6              LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6s2CeekjuQY46來源：在線jK組卷V網aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6    BLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6（h1-h2LFxsW

58、a5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6）：h1  LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6s2CeekjuQY46來源：在線jK組卷V網aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6    CLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31w

59、w2S621y6LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6：LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6          LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6s2CeekjuQY46來源：在線jK組卷V網aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6 

60、   DLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6：LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6LFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6s2CeekjuQY46來源：在線jK組卷V網aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE來源：在線Qr組卷Y網aaazujuanaaaM31ww2S621y6(重加

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62、e":"2010年陜西省長安一中高一下學期期末考試物理題","quesfrom":"2010年陜西省長安一中高一下學期期末考試物理題","questags":"陜西省，長安一中，高一","quesnote":"","questype":"1","quessuit":"2","queschild":"1","quessi

63、gn":"0","viewnum":"45","usenum":"3","remarknum":"0","goodnum":"0","badnum":"0","pointvalue":"1.0000","rmbvalue":"0.0000","ischeck":&quo

64、t;True","checker":"cysjq","guid":"505b77d2272c47088affc65d952df06b","updatetime":"2010/8/4 9:26:51","checktime":"2010/8/4 9:26:51","lastremarkedtime":"","quesstatusmark":"",&q

65、uot;checkerid":"58","quessortlist":"4,59,73|","queschapterlist":""6iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq一豎直輕彈簧KsrhYaPHC13l來源：在線VL組卷y網aaazujuanaaaRPGyg8jYhSUw下端固定在水平KivfVxvQCvT4來源：在線XW組卷k網a

66、aazujuanaaazSsMnTNU0Wma地面上，一質量TgvSIkS62mQw來源：在線Uu組卷g網aaazujuanaaaXvgAvQzdPeP5為iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqmiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqX6GO4TSn66Ky來源：在線uL組卷5網aaazujuanaaadGM09RqL02x8的小球靜置于上端但不栓接，現施力iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqFiQXXxvVIztCB來源：在

67、線H7組卷A網aaazujuanaaauSncutORBhjq將小球iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqKsrhYaPHC13l來源：在線VL組卷y網aaazujuanaaaRPGyg8jYhSUw下壓至iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqAiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq靜止，如圖甲所示然后突然撤去壓力iQXXxvVIztC

68、B來源：在線H7組卷A網aaazujuanaaauSncutORBhjqFiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq，小球在豎直向上X6GO4TSn66Ky來源：在線uL組卷5網aaazujuanaaadGM09RqL02x8的運動過程中經過彈簧原長位置iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqBiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq最高能至iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqC

69、iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq點，如圖乙所示不計空氣阻力，重力加速度TgvSIkS62mQw來源：在線Uu組卷g網aaazujuanaaaXvgAvQzdPeP5為iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqgiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqKsrhYaPHC13l來源：在線VL組卷y網aaazujuanaaaRPGyg8jYhSUw下列說法正確X6GO4TSn66Ky來源：在線uL組卷5網aaazujuanaaadGM

70、09RqL02x8的2kTd7CgJSFGa來源：在線Ld組卷D網aaazujuanaaajA8iRzPLcCxa是：iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq6eBNCMMHlvm1來源：在線ZA組卷t網aaazujuanaaahybaIVMqvdLCiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq6eBNCMMHlvm1來源：在線ZA組卷t網aaazujuanaaahybaIVMqvdLCiQXXxv

71、VIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqAiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq在由iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqAiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq位置運動到iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqCiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq位置過程中，小球機械能守恒iQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjq6eBNCMMHlvm1來源：在線ZA組卷t網aaazujuanaaahybaIVMqvdLCiQXXxvVIztCB來源：在線H7組卷A網aaazujuanaaauSncutORBhjqBiQXXxvVIztCB來源：在線H7組卷A網aaazujuana