Uma umthetho wokuqala kaNewton uthi into ehambayo iyohlala ihamba ngaphandle kokuba ithonywe amandla angaphandle, kungani i-spinning top yami iyeka ukujikeleza?
I-spinning top yakho iyama ukuzungeza ngoba ithintwa amandla angaphandle. Ngokuqondile, indawo yakho yokujikeleza ilahlekelwa amandla ngenxa yokungqubuzana nomhlabathi nomoya. Lawo mandla ayalahleka ngenxa yomsindo nokushisa njengoba isondo lakho eliphendukayo licindezela umoya osegumbini futhi likhukhuleka phansi.