Iyini imithetho kaNewton yokunyakaza?
Imithetho kaNewton yokunyakaza iyimithetho emithathu eyisisekelo ehlezi emfundisweni yemvelo yemishini. Le mithetho ichaza ubuhlobo bezinto, izindlela zokuhamba, namandla asebenzayo phakathi kwazo. Imithetho kaNewton imi kanje: - Into ethule ihlala ithule, futhi into ehambayo ihlala ihamba ngaphandle kokuba ithonywe amandla angaphandle. - Amandla entwana alingana nesisindo saleyonto siphindaphindwe ngokusheshisa kwaleyonto. (F=ma) - Ngaso sonke isenzo, kukhona ukusabela okulinganayo nokuphambene.