ǰλãҳ > 2019年中考物理试题分类汇编——杠杆的分类专题(word版包含答? - 百度文库
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16.20194иܸʡܸ˵ A. 𰸡C
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17.2019ݣ10ͼʾڡܸ̽ƽʵУʸܸÿС
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18.2019ɳ6йڲķȷǣ
13 / 15
2019пࡪܸ˵ķר⣨word𰸣
Aˮ¶ȼҺԭ Bƽʡܸ˵ԭ CܱõЧӦ
DҺѹǿͨԭ 𰸡A
19. (201911)ͼʾĹУڷܸ˵
𰸡D
20.201924Сøܸʵ飬ʵʱʹõÿȣܸڿľȣش⣺
1ͼʾܸе֧ϣܸ˾ֹʱָܸ˵³ʹܸˮƽλƽ⣬Ӧܸ˵ƽĸ ڡܸˮƽλƽA2룬Ҫʹܸˮƽλٴƽ⣬B 룻֮ABٸ1룬ܸ˽ ѡ˳ʱתʱת
14 / 15
2019пࡪܸ˵ķר⣨word𰸣
2ͼʾСACֱҵص̣һƽʢ壬̼Ӽ룬ƽһܸɵģ 3Сȷʹƽʱ
ټ֧Oijԭƫƣֵ ʵֵѡڡڡСڡ
ڼԭֵ ʵֵѡڡڡСڡ
𰸡1ң4ʱת2ȱ۸ܸˣ3ٴڣСڡ
15 / 15
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