A car travelling at 60 km/h overtakes another car travelling at 42 km/h. Assuming each car to be 5.0 m long, find the time taken during the overtake and the total road distance used for the overtake?
A car driving north at 40km/h reaches an intersection at the same time that a second hand car traveling west toward the intersection at 60km/h is 100km directly east of intersection.How long it take for the distance between the cars to be minimum and how apart will they be at that time?