福建省宁德市寿宁县第一中学高一物理检测

1、物理姓名：_班级：_考号：_发布：幸福的滋味Z(2011/4/9)点值：0点；储值：0.0元；浏览：1次添加整卷到组卷中心 关闭本卷1zXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64zXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64zXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64如图所示，光滑水平平台上有一个质量DKLfUML3Nso1来源：在线fy组卷C网aaazujuanaaaaW3nrKIlI1y4为mzXjFREJv14En来源：在线Rs组卷

2、q网aaazujuanaaalDeDnTvJWw64xIVPYWL4Iq11来源：在线Xq组卷Y网aaazujuanaaa0ps2eczuhykr的物块，站在FIVVuG4WHBCh来源：在线cx组卷l网aaazujuanaaazvXZBT54Q7ug地面上的人用跨过定滑轮的绳子向右拉动物块，当人以速度vzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64从平台xIVPYWL4Iq11来源：在线Xq组卷Y网aaazujuanaaa0ps2eczuhykr的边缘处向右匀速前进了位移szXjFREJv14En来源：在线Rs组卷q网aaazujuanaaal

3、DeDnTvJWw64，不计绳和滑轮xIVPYWL4Iq11来源：在线Xq组卷Y网aaazujuanaaa0ps2eczuhykr的质量及滑轮zXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64xIVPYWL4Iq11来源：在线Xq组卷Y网aaazujuanaaa0ps2eczuhykr的摩擦，且平台边缘离人手作用点竖直高度始终DKLfUML3Nso1来源：在线fy组卷C网aaazujuanaaaaW3nrKIlI1y4为hzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64，则SRzw1ETsysJV来源：在

4、线eE组卷t网aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64zXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64SRzw1ETsysJV来源：在线eE组卷t网aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64AzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64在zXjFREJv14En来源：在线Rs组卷q网aaazujuan

5、aaalDeDnTvJWw64该过程中，zXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64物块xIVPYWL4Iq11来源：在线Xq组卷Y网aaazujuanaaa0ps2eczuhykr的运动可能qMDYRk6INNhJbupbUU来源：在线c8组卷r网aaazujuanaaa48AuHlwVRVfXBEa7Vz来源：在线hG组卷B网aaazujuanaaa2HlDBxjbuK0D是匀速xIVPYWL4Iq11来源：在线Xq组卷Y网aaazujuanaaa0ps2eczuhykr的SRzw1ETsysJV来源：在线eE组卷t网aaazujuanaa

6、aPRjQWE7Tz4POzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64BzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64在该过程中，人对物块做xIVPYWL4Iq11来源：在线Xq组卷Y网aaazujuanaaa0ps2eczuhykr的功DKLfUML3Nso1来源：在线fy组卷C网aaazujuanaaaaW3nrKIlI1y4为    zXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64SRzw1ETsysJV来源：在线e

7、E组卷t网aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64CzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64在该过程中，人对物块做xIVPYWL4Iq11来源：在线Xq组卷Y网aaazujuanaaa0ps2eczuhykr的功DKLfUML3Nso1来源：在线fy组卷C网aaazujuanaaaaW3nrKIlI1y4为   zXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64SRzw1ETs

8、ysJV来源：在线eE组卷t网aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64DzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64人前进szXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64时，物块xIVPYWL4Iq11来源：在线Xq组卷Y网aaazujuanaaa0ps2eczuhykr的运动速率DKLfUML3Nso1来源：在线fy组卷C网aaazujuanaaaaW3nrKIlI1y4为  

9、0;zXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64SRzw1ETsysJV来源：在线eE组卷t网aaazujuanaaaPRjQWE7Tz4POzXjFREJv14En来源：在线Rs组卷q网aaazujuanaaalDeDnTvJWw64(重加载)ID=42838；题型：选择题；适用：一般；添加此题到组卷中心"id":"42838","quespath":"2011-01-10/4dd62527-2153-48b8-9915-d72b85421361/5zj_6jmva9/&q

10、uot;,"userid":"442","username":"组卷管理员02","addtime":"2011/1/10 15:06:07","questitle":"2011届贵州省铜仁一中高三第四次月考物理试卷","quesfrom":"2011届贵州省铜仁一中高三第四次月考物理试卷","questags":"边缘","quesnote&qu

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

12、t;badnum":"0","pointvalue":"1.0000","rmbvalue":"0.0000","ischeck":"True","checker":"xyzxzhj","guid":"a254866c0f7e4a28a1057387c0d90945","updatetime":"2011/1/10 18:42:37&qu

13、ot;,"checktime":"2011/1/10 16:26:46","lastremarkedtime":"","quesstatusmark":"","checkerid":"80","quessortlist":"4,55,60|","queschapterlist":""2gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasE

14、Yqd4FQbBJdgzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd负重奔跑wmHEruJ4TpKP来源：在线dX组卷S网aaazujuanaaafk9uH2Iebx5y是体能训练常用方式之一，如图（3gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd）所示KyXZ8EbG3uMF来源：在线6V组卷g网aaazujuanaaawFbZSPn0jw7j的装置wmHEruJ4TpKP来源：在线dX组卷S网aaazujuanaaafk9uH2Iebx5y是运动员负重奔跑KyXZ8EbG3uMF来源：在线6V组卷

15、g网aaazujuanaaawFbZSPn0jw7j的跑步机。已知运动员质量kaMbqKf41Wus来源：在线rs组卷w网aaazujuanaaaogG2FIkINuJR为m1gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd，绳拴在腰间沿水平方向跨过滑轮（不计滑轮摩擦、质量）悬挂质量kaMbqKf41Wus来源：在线rs组卷w网aaazujuanaaaogG2FIkINuJR为m2gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJdKyXZ8EbG3uMF来源：在线6V组卷g网aaazujuanaaawFb

16、ZSPn0jw7j的重物，人用力向后蹬使传送带沿顺时针方向转动，e4Mpr4nHiqRt来源：在线es组卷v网aaazujuanaaaV5QPvpNDMH8f下面说法正确的wmHEruJ4TpKP来源：在线dX组卷S网aaazujuanaaafk9uH2Iebx5y是xUz2myCxhPzC来源：在线kN组卷s网aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm来源：在线ih组卷5网aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJdgzKRs4re6uQg来源：在线MW组卷W网aa

17、azujuanaaasEYqd4FQbBJdxUz2myCxhPzC来源：在线kN组卷s网aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm来源：在线ih组卷5网aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJdAgzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd、若m2gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd静止不动，运动员对传送带KyXZ8EbG3uMF来源：在线6V组卷g网aaa

18、zujuanaaawFbZSPn0jw7j的摩擦力大小kaMbqKf41Wus来源：在线rs组卷w网aaazujuanaaaogG2FIkINuJR为m2ggzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJdxUz2myCxhPzC来源：在线kN组卷s网aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm来源：在线ih组卷5网aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJdBgzKRs4re6uQg来源：在线MW组卷W网aaazujuana

19、aasEYqd4FQbBJd、若m2gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd匀速上升时，m1gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd越大，传送带对运动员KyXZ8EbG3uMF来源：在线6V组卷g网aaazujuanaaawFbZSPn0jw7j的摩擦力也越大xUz2myCxhPzC来源：在线kN组卷s网aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm来源：在线ih组卷5网aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg来源：在线MW组卷W

20、网aaazujuanaaasEYqd4FQbBJdCgzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd、若m2gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd匀减速上升时，m1gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd越大，传送带对运动员KyXZ8EbG3uMF来源：在线6V组卷g网aaazujuanaaawFbZSPn0jw7j的摩擦力也越大xUz2myCxhPzC来源：在线kN组卷s网aaazujuanaaab3ycaQTHCwCtIseNKMaHy

21、vWm来源：在线ih组卷5网aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJdDgzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd、人对传送带做功KyXZ8EbG3uMF来源：在线6V组卷g网aaazujuanaaawFbZSPn0jw7j的功率与m2gzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJdKyXZ8EbG3uMF来源：在线6V组卷g网aaazujuanaaawFbZSPn0jw7j的运动状态无关xUz2m

22、yCxhPzC来源：在线kN组卷s网aaazujuanaaab3ycaQTHCwCtIseNKMaHyvWm来源：在线ih组卷5网aaazujuanaaaIS80PQBYyqbogzKRs4re6uQg来源：在线MW组卷W网aaazujuanaaasEYqd4FQbBJd(重加载)ID=38374；题型：选择题；适用：一般；添加此题到组卷中心"id":"38374","quespath":"2010-11-15/3374aeb9-33eb-4d6f-ae9b-6d55931cab20/5zj_l6l4ke/",&q

23、uot;userid":"442","username":"组卷管理员02","addtime":"2010/11/15 14:52:22","questitle":"2011届福建省福州市八县（市）高三上学期期中联考物理卷","quesfrom":"2011届福建省福州市八县（市）高三上学期期中联考物理卷","questags":"装置，跑步机","que

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

25、ot;,"badnum":"0","pointvalue":"1.0000","rmbvalue":"0.0000","ischeck":"True","checker":"xyzxzhj","guid":"beccd76b789a49499bae71fafd860513","updatetime":"2010/11/15 19

26、:03:59","checktime":"2010/11/15 19:03:59","lastremarkedtime":"","quesstatusmark":"","checkerid":"80","quessortlist":"4,55,60|","queschapterlist":""3gfNUpRac7iuI来源：在线ov组卷3网aaaz

27、ujuanaaauhX23aYUb15egfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e长57fKsh5Oxlwt来源：在线XN组卷M网aaazujuanaaajplOlOKmRdky为LgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eumbATjvzJNAY来源：在线L5组卷q网aaazujuanaaa9nAZOPyyV3bT的轻杆可绕OgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e在竖直平面内无摩擦转动，质量57fKsh5Oxlwt来源：在线XN组卷M

28、网aaazujuanaaajplOlOKmRdky为MgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eumbATjvzJNAY来源：在线L5组卷q网aaazujuanaaa9nAZOPyyV3bT的小球AgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e固定于杆端点，质点57fKsh5Oxlwt来源：在线XN组卷M网aaazujuanaaajplOlOKmRdky为mgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eumbATjvzJNAY来源：在线L5组卷q网

29、aaazujuanaaa9nAZOPyyV3bT的小球BgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e固定于杆中点，且M=gfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e2mgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e，开始杆处于水平，由静止释放，当杆转到竖直位置时（   gfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e）S6lWU7daQ4AE来源：在线hQ组卷V网aaazujuana

30、aa7MrwBdrpkM4ggfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15egfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eS6lWU7daQ4AE来源：在线hQ组卷V网aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eAgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e由于M>mgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aY

31、Ub15e，球AgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e对轻杆做正功        gfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eS6lWU7daQ4AE来源：在线hQ组卷V网aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eBgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e球AgfNUp

32、Rac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e在最低点速度57fKsh5Oxlwt来源：在线XN组卷M网aaazujuanaaajplOlOKmRdky为gfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15egfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eS6lWU7daQ4AE来源：在线hQ组卷V网aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eCgfNUpRac7iuI来源：

33、在线ov组卷3网aaazujuanaaauhX23aYUb15eOBgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e杆umbATjvzJNAY来源：在线L5组卷q网aaazujuanaaa9nAZOPyyV3bT的拉力大于BAgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e杆umbATjvzJNAY来源：在线L5组卷q网aaazujuanaaa9nAZOPyyV3bT的拉力        gfNUpRac7iuI来源：在线ov组卷3网

34、aaazujuanaaauhX23aYUb15eS6lWU7daQ4AE来源：在线hQ组卷V网aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15eDgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e球BgfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e对轻杆做功gfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15egfNUpRac7iuI来源：在线ov组卷3网aaazujuana

35、aauhX23aYUb15eS6lWU7daQ4AE来源：在线hQ组卷V网aaazujuanaaa7MrwBdrpkM4ggfNUpRac7iuI来源：在线ov组卷3网aaazujuanaaauhX23aYUb15e(重加载)ID=40721；题型：选择题；适用：一般；添加此题到组卷中心"id":"40721","quespath":"2010-12-09/1c79a5d5-4b5c-4727-b139-156b944afef2/12zj_6y4wok/","userid":"442&

36、quot;,"username":"组卷管理员02","addtime":"2010/12/9 14:10:10","questitle":"2011届江西省上高二中高三上学期第三次月考物理试卷","quesfrom":"2011届江西省上高二中高三上学期第三次月考物理试卷","questags":"摩擦转动","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来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvoPen28oZwlEKc来源：在

40、线Y0组卷N网aaazujuanaaagPAqTf3p5BvoPen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvo如图所示，粗糙水平面上放置有。一个滑块，质量bBFiJLuVG1yU来源：在线0T组卷t网aaazujuanaaalUjFy20ts6Jr为Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvoMPen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvo，其内部带有一光滑xM18ged0idzR来源：在线Rb组卷y网aaazujuanaaa1kdWloKor24l的

41、半圆形凹槽；一质量bBFiJLuVG1yU来源：在线0T组卷t网aaazujuanaaalUjFy20ts6Jr为Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvomPen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvoxM18ged0idzR来源：在线Rb组卷y网aaazujuanaaa1kdWloKor24l的小球在凹槽内部往复运动，滑块始终静止不动；在小球由静止开始从凹槽右端最高点滑向最低点的过程中，25hYrCW0jvVt来源：在线lv组卷G网aaazujuanaaat1X2fSsP1D0D下列说法正确

42、的BYdBd6GZziqd来源：在线AP组卷a网aaazujuanaaaDE8dpRTpiVAN是（Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvo    Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvo）Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvoJe4PSFSK0hc6来源：在线w8组卷D网aaazujuanaaa37s5SFWvdPfKPen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3

43、p5BvoPen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvoJe4PSFSK0hc6来源：在线w8组卷D网aaazujuanaaa37s5SFWvdPfKPen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvo       APen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvomGwk2jwXBWvj来源：在线Wy组卷s网aaazujuanaaavOiqqdH2dLys地面对滑块xM18ged0idzR来源：在线

44、Rb组卷y网aaazujuanaaa1kdWloKor24l的摩擦力方向向左Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvo          BPen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvo小球始终处于超重状态Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvoJe4PSFSK0hc6来源：在线w8组卷D网aaazujuanaaa37s5SFWvdPfKPen28oZw

45、lEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvo       CPen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvomGwk2jwXBWvj来源：在线Wy组卷s网aaazujuanaaavOiqqdH2dLys地面对滑块xM18ged0idzR来源：在线Rb组卷y网aaazujuanaaa1kdWloKor24l的支持力大小等于（Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvoM+mPen28oZwlEKc来源：在线Y

46、0组卷N网aaazujuanaaagPAqTf3p5Bvo）Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvog DPen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5Bvo小球重力xM18ged0idzR来源：在线Rb组卷y网aaazujuanaaa1kdWloKor24l的功率逐渐增大Pen28oZwlEKc来源：在线Y0组卷N网aaazujuanaaagPAqTf3p5BvoJe4PSFSK0hc6来源：在线w8组卷D网aaazujuanaaa37s5SFWvdPfKPen28oZwlEKc来源：在线Y0组卷

47、N网aaazujuanaaagPAqTf3p5Bvo(重加载)ID=47545；题型：选择题；适用：一般；添加此题到组卷中心"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届天津市十二区县重点学校高三毕业班联考（一）物理卷","quesfrom":"2011届天津市十二区县重点学校高三毕业班联考（一）物理卷","questags":"滑块","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来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S6

52、21y6如右图所LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6示，固定5FK3uykOQ5zr来源：在线CU组卷U网aaazujuanaaamUPhyXBmWXcs的光滑曲面两端ALFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6BLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6，离水平面高度分别47kmfGMJNbm4来源：在线pp组卷8网aaazujuanaaaHqaDCBcskXtM是h1LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuan

53、aaaM31ww2S621y6和h2,LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6小滑块从ALFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6端由静止滑kKHqbqXTFWFR来源：在线7S组卷H网aaazujuanaaaRRw2JY4RQo78下，经BLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6端飞出曲面落slZt2cfdJCKz来源：在线mU组卷R网aaazujuanaaaiHnYxutNU1CX地。那么小滑块过BLFxsWa5kALiE来源：在线

54、Qr组卷Y网aaazujuanaaaM31ww2S621y6端时5FK3uykOQ5zr来源：在线CU组卷U网aaazujuanaaamUPhyXBmWXcs的速率与落slZt2cfdJCKz来源：在线mU组卷R网aaazujuanaaaiHnYxutNU1CX地时的速率之比pJSWAel67a6U来源：在线Vq组卷S网aaazujuanaaa8yQ320ZlzwVE为s2CeekjuQY46来源：在线jK组卷V网aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6   &#

55、160;                LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6（    LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6）s2CeekjuQY46来源：在线jK组卷V网aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S6

56、21y6    LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6s2CeekjuQY46来源：在线jK组卷V网aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6ALFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6：LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww

57、2S621y6              LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6s2CeekjuQY46来源：在线jK组卷V网aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6    BLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6（h1-h2LFxsW

58、a5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6）：h1  LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6s2CeekjuQY46来源：在线jK组卷V网aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6    CLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31w

59、w2S621y6LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6：LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6          LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6s2CeekjuQY46来源：在线jK组卷V网aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6 

60、   DLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6：LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6LFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6s2CeekjuQY46来源：在线jK组卷V网aaazujuanaaaLafcLVVnsNrPLFxsWa5kALiE来源：在线Qr组卷Y网aaazujuanaaaM31ww2S621y6(重加

61、载)ID=32707；题型：选择题；适用：较易；添加此题到组卷中心"id":"32707","quespath":"2010-08-03/d60c299a-e3a8-4ba8-a731-8abdb38d2503/10zj_8wxsgh/","userid":"3","username":"dahai2009","addtime":"2010/8/3 14:46:09","questitl

62、e":"2010年陕西省长安一中高一下学期期末考试物理题","quesfrom":"2010年陕西省长安一中高一下学期期末考试物理题","questags":"陕西省，长安一中，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来源：在线H7组卷A网aaazujuanaaauSncutORBhjqiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq一竖直轻弹簧KsrhYaPHC13l来源：在线VL组卷y网aaazujuanaaaRPGyg8jYhSUw下端固定在水平KivfVxvQCvT4来源：在线XW组卷k网a

66、aazujuanaaazSsMnTNU0Wma地面上，一质量TgvSIkS62mQw来源：在线Uu组卷g网aaazujuanaaaXvgAvQzdPeP5为iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqmiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqX6GO4TSn66Ky来源：在线uL组卷5网aaazujuanaaadGM09RqL02x8的小球静置于上端但不栓接，现施力iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqFiQXXxvVIztCB来源：在

67、线H7组卷A网aaazujuanaaauSncutORBhjq将小球iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqKsrhYaPHC13l来源：在线VL组卷y网aaazujuanaaaRPGyg8jYhSUw下压至iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqAiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq静止，如图甲所示然后突然撤去压力iQXXxvVIztC

68、B来源：在线H7组卷A网aaazujuanaaauSncutORBhjqFiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq，小球在竖直向上X6GO4TSn66Ky来源：在线uL组卷5网aaazujuanaaadGM09RqL02x8的运动过程中经过弹簧原长位置iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqBiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq最高能至iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqC

69、iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq点，如图乙所示不计空气阻力，重力加速度TgvSIkS62mQw来源：在线Uu组卷g网aaazujuanaaaXvgAvQzdPeP5为iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqgiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqKsrhYaPHC13l来源：在线VL组卷y网aaazujuanaaaRPGyg8jYhSUw下列说法正确X6GO4TSn66Ky来源：在线uL组卷5网aaazujuanaaadGM

70、09RqL02x8的2kTd7CgJSFGa来源：在线Ld组卷D网aaazujuanaaajA8iRzPLcCxa是：iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq6eBNCMMHlvm1来源：在线ZA组卷t网aaazujuanaaahybaIVMqvdLCiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq6eBNCMMHlvm1来源：在线ZA组卷t网aaazujuanaaahybaIVMqvdLCiQXXxv

71、VIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqAiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq在由iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqAiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq位置运动到iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqCiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq位置过程中，小球机械能守恒iQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjq6eBNCMMHlvm1来源：在线ZA组卷t网aaazujuanaaahybaIVMqvdLCiQXXxvVIztCB来源：在线H7组卷A网aaazujuanaaauSncutORBhjqBiQXXxvVIztCB来源：在线H7组卷A网aaazujuana