College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

Exercise 94

Two identical cars capable of accelerating at 3.00 m/s 2 are racing on a straight hack with running starts. Car A has an initial speed of 2.50 m/s; car B starts with speed of m/s. (a) What is the separation of the two cars after 10 s (b) Which car is moving faster after 10 s