User's Guide - Riverside Publishing

vv-t graphWhat can be said about displacement, velocity andacceleration at and between t 1and t 2?tt 1 t 2vv-t graphtt 1 t 2Phys211C2 p5Motion with constant accelerationa simplified model for many useful situationsa = a ava = constant means v-t graph is a straight linewith the conventions:velocity is v at time t,velocity is v 0at time 0 :v2− va av=t2− t1orv = v + at01v − v0→ a =t − 0Phys211C2 p6