Question

12. A car traveling at a constant speed of 30 m/s passes a highway patrol car, which is at rest. The police officer accelerates at a constant rate of and maintains this rate of acceleration until he pulls next to the speeding car. Assume that the police car starts to move at the moment the speeder passes the police car. What is the time requires for the police officer to catch the speeder?

Answer 1

which standard r u in ?