Question 19
A client machine and a server machine located 120 kilometers apart start moving towards each other along a straight line at 400 kmph and 800 kmph respectively. At the same time, the client starts sending requests to the server and the server sends back the response to the client. This client-server network continues to send requests and receive responses (with a new request being sent only after the response is received by the client for the previous one) until both the server and the client collide with each other. Calculate the total distance travelled (in kms) by the request data and the response data together before the two machines collide with each other?(assume the speed of request and response to be m/s )