8 25 1 reference frames and the classical Galilean relativity @the Galilean velocity component transformation equations dr dr d(x'+vt) u= dt u'+y The velocity components along a direction perpendicular to the motion are the same in two u2=u standard inertial reference fr antes 825.1 reference frames and the classical Galilean relativity @the Galilean acceleration component transformation equations d'x d(x'+vt) dt a;=a,The acceleration component I =a are the same in the two inertial eference frames 66 3the Galilean velocity component transformation equations u v t x vt t x u t x u x x x = ′ + ′ + = = ′ ′ ′ = d d( ) d d , d d z z y y x x u u u u u u v = ′ = ′ = ′ + The velocity components along a direction perpendicular to the motion are the same in two standard inertial reference frames. §25.1 reference frames and the classical Galilean relativity 4the Galilean acceleration component transformation equations x x x a t x vt t x a t x a = ′ ′ + = = ′ ′ ′ = 2 2 2 2 2 2 d d ( ) d d , d d z z y y x x a a a a a a ′ = ′ = ′ = The acceleration components are the same in the two inertial reference frames. §25.1 reference frames and the classical Galilean relativity