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发表于 2019-9-13 23:46:11 | 显示全部楼层 |阅读模式
???2015-2016??????????(?)??????

2015-2016???????????????????

???????12??????4????48???????????????1?8??????????9?12??????????????4???????2????????0??

1??4???2015????????????????????? ?

A??????????????????????????

B???????????????????????

C????????????????

D????????????????

2??4???2013??????????????12m??????20m??????6m????????????????? ?

A?14m?10m B?38m?10m C?14m?6m D?38m?6m

3??4???2015????????????????????? ?

A????????????

B?????????????????????????????????????

C?????????????????????

D???????????????????

4??4???2015????????????????????1s?????7m??????? ?

A???1s???????? B???1s???????7m/s

C?????????7m/s D???1s???????7m/s

5??4???2015?????????????????????????????????F?????????????????????????? ?

A?3? B?4? C?5? D?6?

6??4???2015????????????A?B?????????????????????? ?

A?A?B?????????

B????????B??????A?

C??t=t1????????

D?A?B?????????

7??4???2006????2006????????????04???????????????????????????????????????v????t???????????? ?

A?vt B? C?2vt D?????

8??4???2015????????????????????????????v?t????????? ?

A??????????

B?4s?????

C??4s?????????????

D???????????20m

9??4???2015??????????????????????? ?

A?????????????????

B?????????????????

C??????????????????????????

D?????????????????

10??4???2013?????????????????????????????F??????????????????????????????????????????????????????????????? ?

A??????????? B?????????????

C????F???? D????F??????

11??4???2015?????????????v?t???????????????? ?

A?????1s?????????

B?????3s???6s?????????

C????2s??????

D?????1s???3s??????

12??4???2015???????A?B?C??????????????????????????????????????????? ?

A?C?????????

B?B??????????

C??O?t0???A????????

D??????O?t0????????vA=vC=vB

???????3?????18??

13??4???2015???????????10cm??????5N??????????

12cm????????????10N???????????????????? cm?

14??5???2015???????????????????????????????????????????????????????????????????t?????????????????????????????????P??A????????????????????x????????????A??????t?????????A?????????????????????????3.8cm??????????????0.41m/s?????x????????????P??A???????

15??9???2015????????????????????????????0.02s?????????????????A?B?C?D?E?5???????????????????????????????????????????????????C??????????vC=m/s???A??????????vA=2m/s????????a=m/s?

???????4?????44??

216??10???2014???????????????2m/s?????0.5m/s??????

??????????

?1?????3s?????????

?2???5s????????

17??10???2015???????????????20Kg???????F=100N???????????????????V=6m/s????????????????????

2????3.6m???????g=10m/s???

?1??????????????

?2??????????????????

18??12???2015???????????????????15??????????????5??????A??????????????A??????g=10m/s?

2

19??12???2015?????????A?vA=4m/s????????????A?????x0=7m????B?vB=10m/s????????????????????????

2?a=2m/s???????????

?1?A??B??A?B??????d????

?2???????A??B?

???????????????2014-2015???????????????? Word????

?????????10????????

?? ???????3???21??????????????????????

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1?????????1604????????????

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2.??????????????? ?

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D??????????????????????

3. ????x????????v?t??????????

t?0???x?5 m?????x???????t?8 s??

???x??????()

A?x?3 m B?x?8 m C?x?9 m D?x?14 m

4. ???t=0???????????????????????????????3s

???7s???????????????

A?????????????? B?????????????

C??????3s???7s?????????D?????????

5. ???????????a?b??????(v?t)??????????a?b???

?t?t1???????????????????????( )

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C??0?t1?????????????

D??0?t1????b???????a??

6. ????????O???????????????????A?B?C?????|AB|

?2m?|BC|?3m??????AB?BC

??????

??????OA???????? ?

7????2m2????????????????5s???????????????sA

??????g?10ms2?????????????? ?

A

?(6?s B

?(6?s C

?(5?s D?15s

???????????????????????????????

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8. ??????????????????(a)?????????????????

???????50 Hz????????????(b)??????????????4??

??????

??????????

A????????????????

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D???????????????????????

?????????????________(?????)?

??(b)????????????????T?________s.

????5?????????????v5?________.

??????????????????????????????a?_ ?? ?????21????????????????????????????

????????????????????????????

9.?6???????????????????????????????????

5ms2?????????50m????100m??????????????????s

????????????????????????????????????????

???????????????????????????

10. ?7??2014?10?2????????????4X100????????????

??????????????????37?99??????????????????

????????????????????????????????????????

???????9m/s??????????????????????????????

????????????????????????????????????

S0?13.5m????????v?9??????????????????????s

????????????????????????????????????????

?????L?20m?

??? 1???????????????a?

?2???????????????????

???2014-2015??????????(?)??????

2014-2015???????????????????

?????????12??????4???48????????????????1-9?????????????10-12?????????????????4?????????2??????????0??

1?????????????????2014?8????????????????????15?????????26???????????????????????????????????????????? ?

A?

???

B?

??

C?

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D?

??

2?????????????????? ?

A? ???????????

B? ????????????????

C? ??????????100km????????????100km

D? 5000m??????5000m??????

3?????????????????????????????????????????????????????????????? ?

A? ???????????????????????????????????????????????????????????

B? ??????????????????????????????????????????

C? ??????????????????????????????

D? ??????????????????????????????????

4?????????????????????????????????????????????? ?

A? ???????????????

B? ???????????

C? ????????????

D? ??????????

5????20m/s???????????????????????5m/s?????????????2s???2s?????????? ?

A? 2?3 B? 1?3 C? 3?2 D? 3?1

6????a?b?????????????????????????????? ?

2

A? ????????????

B? ????????a????b?

C? ?0?t1?b????a???t1?a????b?

D? a?b?????????????

7??????????10m???20m?????????????????????????????? ?

A? ??????????

B? ?????????2?

C? ??1s????????????

D? ?????????1s????????

8????????P????????O???????P?????????Q??????P?Q???????????????????? ?

9?????????????a?b??????????????????????????????????????????? ?

A? a??????? B? b???????

C? ?????? D? ????????

10?????????????????????????1.70m?????????????????????? ?

A? ??????????????????

B? ?????????????

C? ???????????

D? ??????????????????

11????????????????????????????m?????????????B????????????????????????????????????????????????????A????AOB=120?????????F???????????????A?????????? ?

A? P???3?? B? Q??3?? C? ?????????????? D? ??????Q??????????

A? ?????????????

B? ????????????F

C? ??????????

D? ??????????

12?a?b????????????????v?t????????t=0??b??a???s0???t=t1????a?????s???????????? ?

A? ?a?b?t1??????s0=s

B? ?a?b? C? ?a?b??????????????t1 ??????s0=

D? ?a?b?t1?????????????2t1

?????????2????12???????????

1??????????????????????

A?????????????

B??????????????

C??????????????????

D??????????????????????

?2????????????????????????????L=1.25cm???????????????????a?b?c?d?????????????????v0=

2??L?g????????g=10m/s?

14???a????????????????????????????A????B?????????C???????????????????????????????????????50Hz??????????m??????????m2?

?1??????????

A????C??????

B???????????????

C????m2????m1

D??a????????????????

?2????????????????????????????????a?f???????b??????????????

?3??c??????????????????????????????????????????????????????????????m/s?????????????

2

?????????4????40?????????????????????????????????????????????????????????????

15??????????????????????????x=40m???????????????t=20s???

?1????????????

?2???????????

16???????????10kg????????????????????????0.5???????????53??????????????4m/s?????????

?1???F???????

2?2???F???????????????sin53=0.8 cos53=0.6 ?g=10m/s?

17?????G1=8N????????PA?PB?????PA??????37??PB??????????????G2=100N?????????????37????????????sin37=0.6 cos37=0.8????

?1???PA?PB???????

?2??????????????

18?????????=30??????????????????????L=1.8m???M=3kg????????????????m=1kg????????????????


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