Kinetics yog kev kawm ntawm lub zog uas ua rau muaj zogthaum kinematics yog lej piav qhia txog kev txav uas tsis hais txog lub zog. Lwm qhov sib txawv tseem ceeb ntawm kinetics thiab kinematics suav nrog: Kinematics tsis suav txog qhov loj ntawm ib qho khoom hauv lub cev los piav qhia nws cov lus tsa suab, qhov kinetics ua.
txhais li cas los ntawm kinetics thiab kinematics?
Kinetics thiab kinematics yog ceg hauv physics uas cuam tshuam nrog kev txav ntawm ib qho khoom. … Kinematics desrcibes motion siv equations of motion. Kinetics piav qhia tias lub cev teb li cas thaum lub zog lossis lub zog siv rau nws.
Qhov txawv ntawm kinetics thiab kinematics hauv biomechanics yog dab tsi?
Kinetics yog kev kawm txog kev sib raug zoo ntawm lub zog ua haujlwm ntawm lub cev thiab seb cov quab yuam cuam tshuam li cas motion. Kinematics yog lub geometry ntawm kev txav ntawm cov khoom uas suav nrog kev hloov chaw, tshaj tawm thiab acceleration. Hauv cov ntsiab lus yooj yim, kinetics kawm txog lub zog uas ua rau muaj zog (lub ntiajteb txawj nqus, kev sib txhuam, thiab lwm yam)
piv txwv ntawm kinetics yog dab tsi?
Nws yog tsom rau kev nkag siab qhov ua rau ntau hom kev txav ntawm txhua yam khoom. Nws suav nrog cov kev hloov pauv uas cov khoom tau ntsib lub zog lossis lub zog. Qee qhov piv txwv ntawm lub neej tiag tiag yog kev sib txhuam, torque, roj kinetics, thiab lwm yam.
Dab tsi yog ob ceg ntawm kinetics?
Lub tshuab hluav taws xob muaj zog ntxiv tau muab faib ua ob ntu rau kev kawm Kineticsthiab kinematics. Lawv kuj raug hu ua Kinetics Dynamics thiab Kinematics Dynamics.
