Penerangan |
Bentuk |
Inersia Angular |
Catatan |
Silinder berdinding nipis dan terdapaat bukaan dihujungnya, dengan jejari dan jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/5/54/Moment_of_inertia_thin_cylinder.png) | ![{\displaystyle I=mr^{2}\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/3e4686152e3bd4b265037d01f338a37ecd4eaaf5) | — |
Silinder tebal dengan bukaan di hujungnya: jejari dalam , jejari luar dan jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/b/bd/Moment_of_inertia_thick_cylinder.png) | ![{\displaystyle I={\frac {1}{2}}m({r_{1}}^{2}+{r_{2}}^{2})}](https://wikimedia.org/api/rest_v1/media/math/render/svg/0f0ad9538b7cfb97431b8fadef78b3bf07b39798) | — |
Silinder solid dengan jejari , tinggi jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/8/84/Moment_of_inertia_solid_cylinder.png) | ![{\displaystyle I_{z}={\frac {1}{2}}mr^{2}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/2922e8ad750a2d560377ed85de3d433a4a6073db)
![{\displaystyle I_{x}=I_{y}={\frac {1}{12}}m(3r^{2}+h^{2})}](https://wikimedia.org/api/rest_v1/media/math/render/svg/c396a3e955b368ebe0f10ead8acd61a72f45add4) | — |
Cakera nipis dengan jejari dan jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/c/c2/Moment_of_inertia_disc.png) | ![{\displaystyle I_{z}={\frac {1}{2}}mr^{2}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/2922e8ad750a2d560377ed85de3d433a4a6073db)
![{\displaystyle I_{x}=I_{y}={\frac {1}{4}}m(r^{2})}](https://wikimedia.org/api/rest_v1/media/math/render/svg/7e1d5d520563f1decbdc75905fa87b6de91d57d3) | — |
Sfera tumpat dengan jejari dan jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/9/93/Moment_of_inertia_solid_sphere.png) | ![{\displaystyle I={\frac {2}{5}}mr^{2}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/5d50bdfc4de3e814d7e1dcec2d85e7d3fb4a8834) | — |
Sfera yang mempunyai ruang di tengahnya dan jejari dan jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/9/93/Moment_of_inertia_solid_sphere.png) | ![{\displaystyle I={\frac {2}{3}}mr^{2}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/6d7ea6df2e0046ab7188de7272a903f3db27abfa) | — |
Kon bersudut tegak dengan jejari , tinggi dan jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/c/c9/Moment_of_inertia_cone.png) |
![{\displaystyle I_{z}=(3/10)mr^{2}\,\!}](https://wikimedia.org/api/rest_v1/media/math/render/svg/f9c108749f5e9ddc6a12da88d8f91fdfd1ea39d0)
![{\displaystyle I_{x}=I_{y}=(3/5)m(r^{2}/4+h^{2})\,\!}](https://wikimedia.org/api/rest_v1/media/math/render/svg/43ec11ca3186a716fcedd031381fb79597614b8b) | — |
Prisma segiempat tumpat dengan tinggi , lebar , dan panjang , dan jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/e/eb/Moment_of_inertia_solid_rectangular_prism.png) | ![{\displaystyle I_{h}={\frac {1}{12}}m(w^{2}+d^{2})}](https://wikimedia.org/api/rest_v1/media/math/render/svg/079848804e4cd2949e34aedc2b04735d1f64df2f)
![{\displaystyle I_{w}={\frac {1}{12}}m(h^{2}+d^{2})}](https://wikimedia.org/api/rest_v1/media/math/render/svg/c95db8227253bd5826a64b3ba1d2ee9a3fb479b1)
![{\displaystyle I_{d}={\frac {1}{12}}m(h^{2}+w^{2})}](https://wikimedia.org/api/rest_v1/media/math/render/svg/187fce4ae3ec7a74497978306cc9b8a3f9b7934d) | |
Rod dengan panjang dan jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/e/e3/Moment_of_inertia_rod_center.png) | ![{\displaystyle I_{center}={\frac {1}{12}}mL^{2}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/59ed8a0bb6318a95d9ba4271ebbbfc0d9f1c7ccc) | Paksi pusingan di tengah-tengah |
Rod dengan panjang dan jisim ![{\displaystyle m\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/37129e832c2c81b9f146dd22228d409bd099b295) | ![](//upload.wikimedia.org/wikipedia/commons/8/80/Moment_of_inertia_rod_end.png) | ![{\displaystyle I_{end}={\frac {1}{3}}mL^{2}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/4f9317dd11c464e037dbb795ddf8b0d56e40f09d) | Paksi pusingan di hujung |