As soon as the distance X between the car K and the car L,

Last updated: 8/2/2022

As soon as the distance X between the car K and the car L, which is traveling at a constant speed of 30 m/s on the linear road, the stationary car L starts to accelerate in the same direction with an acceleration of 6 m/s^2. Accordingly, what is the maximum distance X must be, in m, so that the K motion can be side by side with the L motion? A) 30 B) 45 C) 60 D) 70 E) 75