8 Two cars P and Q start from a point at the same time in a

Last updated: 6/2/2023

8 Two cars P and Q start from a point at the same time in a straight line and their positions are represented by x t at bt2 and x ft t At what time do the cars have the same velocity 1 a f 1 b a f 3 2 b 1 2 4 f a 2 b 1 f a 2 b 1 v vtal 2