Amanethiwekhi eGurumuda
Isimiso se-Work-Kinetic Energy
Uma amandla e-net esebenza entweni, into ithola ukusheshisa (into ithola ukufuduka). Lapho into ithola ukusheshisa, ijubane lento liyashintsha. Ngamanye amazwi, umsebenzi owenziwa amandla e-net uhlobene nesivinini sokuqala nesokugcina sento.
Umsebenzi owenziwa entweni ngamandla aphelele e-net uthi:
I-W inethi = ΣF s
Umthetho wesibili kaNewton uthi uma kukhona amandla asebenzayo entweni, into ithola ukusheshisa.
Umsebenzi owenziwe ngamandla
1.1 Incazelo Yomsebenzi
Uma ucindezela incwadi phezu kwetafula kuze kube yilapho incwadi isusiwe, utshelwa ukuthi wenze umsebenzi encwadini. Uma into iwela phansi ngenxa yokudonswa kwamandla adonsela phansi, kuthiwa amandla adonsela phansi enze umsebenzi entweni. Ngokuphambene nalokho, uma ucindezela into ngamandla akho onke uze ujuluke kakhulu, kodwa into ingashukumi nhlobo, kuthiwa awuzange wenze msebenzi entweni. Empilweni yansuku zonke, abantu bangase bathi wenze umsebenzi onzima ngokusunduza into kodwa ku-Physics, awusebenzi entweni ngoba bekungekho ukusunduza kwento.
Ukushayisana Kwe-Linear Momentum Impulse 1. I-Linear Momentum 1.1 Incazelo Ye-Linear Momentum I-linear momentum yento ichazwa njengomphumela wokuphindaphinda isisindo sento ngejubane lento. p = mv lapho: p = momentum, m = mass (kg), v = velocity (m/s) I-linear momentum, noma nje … Funda kabanzi