3 A car leaves a stop sign and exhibits a constant

Last updated: 6/7/2023

3 A car leaves a stop sign and exhibits a constant acceleration of 0 250 m s parallel to the roadway The car passes over a rise in the roadway such that the top of the rise is shaped like an arc of a circle of radius 450 m At the moment the car is at the top of the rise its velocity vector is horizontal and has a magnitude of 6 50 m s What are the magnitude and direction of the total acceleration vector for the car at this instant 10 points a 0 250 m s 7 6 50 m s