Pursuing to the Limit

At time 0 particle A is at (0,0) and particle B is at (0,1). A moves with velocity 1 to the right (on the horizontal axis) and B moves with velocity 1 towards A (adjusting the direction as A moves). What is the limit of the distance between A and B as t goes to infinity?

Answer: 1/2

Sergiu Hart's
Main Menu