Question

on the same Lane of a road a car A is following car B at a center distance of 25 m. both cars are traveling at a speed of 100 kmph when car A attempts to overtake car B at a uniform acceleration of 0.8 m/s^2.after traveling for 5 sec at that acceleration rate to overtake car B and comes to a position 20m in front of car B in another 5 sec. what is the increased uniform acceleration rate?

Answer 1

2 m/s2

Answer 2

1.2 m/sec²