1. Umgaqo wokuSebenza:
I-vacuum eshukumisayo isetyenziswa ngokubanzi kubavelisi abaninzi, amaziko ophando lwesayensi, banokudibanisa izixhobo ze-sub kwaye zinokususa umgangatho weebhloko zebhabhu. Okwangoku, uninzi lweemveliso kwintengiso zisebenzisa umgaqo-nkqubo weplanethi, kwaye ngokweemfuno zemeko yovavanyo kunye neempawu zezinto ezibonakalayo, kunye neemeko ze-vacuum.
2.WNgaba umnqwazi ngamatshini wokudayanisa kweplanethi?
Njengoko igama libonisa, umatshini wokudaya kweplanethi kukhulisa kwaye unciphise umbandela ngokujikeleza inqaku elijikelezileyo, kwaye eyona nto iphambili kuyo ayifuni kunxibelelana nezinto ezibonakalayo.
Ukufezekisa umsebenzi ovuselelayo nomsebenzi wokudima kweplanethi yeplanethi, zintathu izinto ezibalulekileyo:
.
(2) Ukujikeleza: Ukujikeleza kwesikhongozeli kuya kwenza ukuba ukuhamba kwezinto, ukuze kukhutyeke.
. Yenza ukuhamba okuhamba kweendawo ezintathu, ukomeleza ukuxuba kunye nefuthe elisebenzayo lezinto.
