This speed is called the relative speed of both the cars. In relativistic physics a velocity-addition formula is a three-dimensional equation that relates the velocities of objects in different reference framesSuch formulas apply to successive Lorentz transformations so they also relate different framesAccompanying velocity addition is a kinematic effect known as Thomas precession whereby successive non-collinear Lorentz boosts become equivalent. The derivation of relative velocity formula is written in this section.
Line Pairs per Millimeterlpmm Line Speed FunctionLSF and Modulation Transfer FunctionMTF How is filmscreen contrast related to latitude.
The derivation of relative velocity formula is written in this section. The claim is that. So their relative speed is x y kmhr x y Then The time after which both the bodies meet distance travelled relative speed d km x y kmhr. Distance between the cars after 1 hr.