现在我想知道这些的,旋转动能是多少。

Now I want to know how much kinetic energy of rotation these objects have.

youdao

最后对旋转动能也作了估计。

Finally, the rotational kinetic energy is also estimated.

youdao

最后对旋转动能也作了估计。

Finally, the rotational kinetic energy is also estimated.

youdao