Cov kev sib raug zoo ntawm lub kaum sab xis ntawm cov pob thiab cov acceleration nyob hauv cov haiv neeg
Lub sij hawm starting ib pob sprinter, tau ua ib txoj hauj lwm tilted xeeb uas favours tus ceev succession ntawm cov kauj ruam thiab cov tsheb txhob sibtsoo nce ntawm nws ceev; xws nkaus hauv physics yog piav raws li “tsis uniformly accelerated suab rectilinear” thiab ntawm lub acceleration concorde nrog koj mus. Ib cov cav uas kuv tau hnov thiab nyeem ua ntej, cov nqi no acceleration yog "dictated" mathematically los tilting tus kawm lub sij hawm…