Created with an evaluation copy of Aspose.Words. To discover the full versions of our APIs please visit: :products.asposewords
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.物理参考答案14.A 15.B 16.A 17.AC 18.C 19.CD 20 .ABC 21.C22 ① xH ② ③CD23.(10分)答案:① a(2分)② 2547(2分)5
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.2012年江南十校理综物理参考答案及评分标准14.A 解析:在24S内由v-t图得加速度为1ms2 f=ma=1N.A正确0-1s内由v-t图得加速度为2ms2 F-f=ma 得F=3N B错4s内的位移由v-t图中所围面积可得位移x=2(
Created with an evaluation copy of Aspose.Words. To discover the full versions of our APIs please visit: :products.asposewords
名校联盟★《新高考研究卷》 《浙江省新高考研究卷》理科综合(一)参考答案1-6 D C B D B D7.B 8.D 9.C 10.C 11.D 12.B 13.C14.A 16. A 17. B 18. AC 19. BC 20. (ms-1)21.(10分)(1) cm (2) — (3)