Home/Basic Physics/1D Kinematics/Average velocity2. 1D KinematicsAverage velocityIn 2. 1D KinematicsFormulaCopy LaTeXvmed=ΔxΔt=xf−xitf−tiv_{\text{med}}=\frac{\Delta x}{\Delta t} =\frac{x_f-x_i}{t_f-t_i}vmed=ΔtΔx=tf−tixf−xiTagskinematicskinematics 1Dphysicsphysics formulaDetailRatio of the displacement to the elapsed time interval.Explore the ideaExplore the ideaFound an error? Contact us.Related formulasRelatedDisplacementΔx=xf−xi\Delta x=x_f-x_iΔx=xf−xiOpen formulaOpen in sectionRelatedAverage speedvrap,med=dtotalΔtv_{\text{rap,med}}=\frac{d_{\text{total}}}{\Delta t}vrap,med=ΔtdtotalOpen formulaOpen in section