2023-2024学年河南省开封市高一(上)期末物理试卷.pdf
文本预览下载声明
-JYECD
2023-2024()
1.,,()
A.,
.,
C,
,4,=1`_jcf]B[j,
2.,
,
,
()
A,
.
C
,,
3.,,5m,
()
A,0.15,0.3sCIsD,3s
4,,
,,
()
AIR7
-JYECD
070140t/s
A,95sB.,70s
C140s,.,4900m
5.,,
,P
P,,
()r-
F
A7,F
显示全部