图示半圆形对y、z轴的静矩和惯性矩的关系为（）[img=211x197]1802f8dbbfc1d9e.jpg[/img]
A: [img=97x25]1802f8dbc8f2ffb.png[/img]
B: [img=116x25]1802f8dbd4ef907.png[/img]
C: [img=107x25]1802f8dbde1225e.png[/img]
D: [img=107x25]1802f8dbe6a40a5.png[/img]
A: [img=97x25]1802f8dbc8f2ffb.png[/img]
B: [img=116x25]1802f8dbd4ef907.png[/img]
C: [img=107x25]1802f8dbde1225e.png[/img]
D: [img=107x25]1802f8dbe6a40a5.png[/img]
举一反三
- 图示半圆形对y、z轴的静矩和惯性矩的关系为（ ）[img=211x197]18036dea7fb08c5.jpg[/img] A: [img=97x25]18036dea892c075.png[/img] B: [img=116x25]18036dea9579b50.png[/img] C: [img=107x25]18036dea9d895c1.png[/img] D: [img=107x25]18036deaa6c3222.png[/img]
- 图示半圆形对y、z轴的静矩和惯性矩的关系为（ ）[img=211x197]1802f8db1eec7bc.jpg[/img] A: [img=97x25]1802f8db2779837.png[/img] B: [img=116x25]1802f8db323870d.png[/img] C: [img=107x25]1802f8db3abafc2.png[/img] D: [img=107x25]1802f8db435cf75.png[/img]
- 已知y=f(x)是奇函数,当x≥0时,[img=62x34]17e0bf81aac3b63.png[/img],则f(-8)的值是( ) A: -8 B: -4 C: 4 D: 8
- 图示半圆形对y、z轴的静矩和惯性矩的关系为[img=211x197]17e439bbd862068.jpg[/img] 未知类型：{'options': ['', ' [img=116x25]17e439bbebec5c0.png[/img]', ' [img=107x25]17e439bbf4fc294.png[/img]', ' [img=107x25]17e439bbfe21a7d.png[/img]'], 'type': 102}
- 图示半圆形对y、z轴的静矩和惯性矩的关系为[img=211x197]17e0bcf13a6773e.jpg[/img] 未知类型：{'options': ['', ' [img=116x25]17e0bcf151e5052.png[/img]', ' [img=107x25]17e0bcf15d19995.png[/img]', ' [img=107x25]17e0bcf16836e7b.png[/img]'], 'type': 102}