Problem 5 -Kinematics of linear motion/Example based on uniform acceleration/Engineering mechanics

Kinematics of linear motion/Example based on uniform acceleration/Engineering mechanics
Problem 2: A motorist travelling with 54kmph when he observes that a traffic light 240m ahead of him, turns red. The traffic light is timed to stay red for 24 sec. if the motorist wishes to pass the light without stopping just as it turns green again, determine the required uniform deceleration of the car and also the speed with which he crosses the light signal. Refer Fig.