Bu bir koruma alanı olarak adlandırıldı.
- This has been designated a conservation area.
Bu açısal momentin korumasından dolayıdır.
- This is due to conservation of angular momentum.
It can be seen by inspection of the equations (6.6) that a conservation-of-mass law is satisfied: noting that in the usual experiment x_2\left(0\right)=0=x_3\left(0\right), it is x_1\left(t\right)+x_2\left(t\right)+x_3\left(t\right)=x_1\left(0\right).