Muaj ob qhov kev ntsuas tus lej ntawm qhov inertia ntawm lub cev: nws mass, uas tswj hwm nws qhov kev tawm tsam ntawm lub zog, thiab nws lub sijhawm ntawm inertia txog ib qho axis., uas ntsuas nws tsis kam mus rau qhov kev txiav txim ntawm ib tug torque txog tib axis. … Saib Newton txoj cai ntawm kev txav chaw.
Yuav ntsuas qhov ntsuas inertia?
Chav ntsuas ntawm lub sijhawm ntawm inertia yog ib chav ntsuas sib xyaw. Hauv International System (SI), m tau qhia hauv kilograms thiab r hauv meters, nrog kuv (lub sijhawm ntawm inertia) muaj qhov ntev kilogram-meter square.
Koj ntsuas qhov inertia ntawm ib yam khoom li cas?
Translational Inertia=ma, qhov "m" yog qhov loj, thiab "a" yog qhov nrawm ntawm cov khoom. Xam cov rotational inertia los yog lub sij hawm ntawm inertia by multiplying the mass of the object with square of the distance between the object and the axis, the radius of rotation.
Hnub 9 inertia li cas?
Vim li no, peb tuaj yeem hais tias qhov inertia ntawm lub cev nyob ntawm qhov hnyav, thiab yog tias peb tsis xav txog qhov nrawm nrawm, qhov inertia ntawm lub cev nyob ntawm qhov hnyav ntawm lub cev. Li no, inertia yog qhov ntsuas qhov ntau ntawm lub cev.
Dab tsi yog hu ua inertia?
Inertia, khoom ntawm lub cev los ntawm kev tsim txiaj ntawm uas nws tawm tsam txhua lub koom haum uas sim ua kom nws txav mus loslossis, yog tias nws txav mus, hloov qhov loj lossis kev coj ntawm nws ceev. Inertia yog ib qho khoom siv passivethiab tsis ua kom lub cev ua ib yam dab tsi tsuas yog tawm tsam cov neeg ua haujlwm nquag xws li quab yuam thiab lub zog.
