Completar frases Motion Intro IntroVersión en línea Motion Intro Intro por Wally Mason 1 acceleration velocity kinematic position time how are been 1 . Physics is the science of how the whole universe works . ( 0 : 08 ) 2 . The science of motion is useful in figuring out : ( : 21 ) a . where you b . where you have c . you're moving through the world 3 . To know our place in the universe we have to know 4 things : ( 0 : 53 ) a . b . c . d . 4 . The equations we will be using are called equations . ( 1 : 00 )