Ukuze siqhubekisele phambili umanyano, ukulwa, amandla kunye ne-centripetal force yabasebenzi, baphucule ixesha labo lenkcubeko kunye nokuvuselela ngcono umdla wabo womsebenzi, siye saqhuba "Amaqhawe aPhuma, akhwele amaza" UMSEBENZI wokwakha iqela eliphezulu kwindawo gqiba o...
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