Displacement close displacementA distance measured in a specified direction. is the distance moved in a straight line, in a given direction, from the starting point. Displacement = 24 m east. Velocity ...
let's explore the ideas of position speed and velocity so let's start with an example we have a car parked here somewhere on the road what is its position so let's start with that what is its position ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果